holaday. industries, inc~ microwave product catalog

--:---:----- l

' . : .;;,-

HOLADAY. INDUSTRIES, INC~

MICROWAVE PRODUCT CATALOG

HOLADAY INDUSTRIES 2 Grange Road, Thornton Heath, Surrey, CR4 SSA, England Telephone: 01 771 2668 Sales and Service

01 777 3804 Technical and Marketing Telex: 922679

REED HOLADAY President

HOLADA y INDUSTRIES, INC. • GENERAL OFFICES

14825 Martin Drive, Eden Prairie, Minnesota 55344 Telephone: (612) 934-4920 Telex: 290922

- HOLADAY INDUSTRIES INC.

-

WHO WEARE WHAT WEDO

-

-

Product history and information

1960's

Holaday Industries was formed in the early 60's and bega,n developing equipment to utilize microwave energy in medical and industrial applications. In the late 60's Holaday Industries became aware of the need for accurate inexpensive equipment to measure microwave oven leakage. This led to the development of the Hl-1500 Microwave Survey Meter.

1970's

The ?O's found Holaday deeply involved in the microwave oven industry, providing test equipment for the manufacturers, service people and regulatory agencies. The Hl-1 700 became widely used in oven manufacturing plants. The Hl-1500 was redesigned and improved resulting in the Hl-1501. The Hl-1510 with its peak reading memory circuit and optional alarm was introduced.

Other large systems such as the Hl-2790 Calibration Comparison System and the Hl-2420 Magnetron Testing Systems were developed to meet the needs of oven manufacturers. The Hl-1800 was designed to meet the specific needs of the appliance service industry.

1980's

As we move into the 80's we continue our emphasis on the microwave oven industry and are expanding into broadband exposure instrumentation.

The Hl-2611 is a Microprocessor Controlled System which will automatically test a microwave oven for leakage in a matter of seconds, a necessary tool to keep pace with automated assembly and expanding production schedules.

Holaday Industries' entry into broadband exposure measurement is the Hl-3001 Isotropic Broadband Survey Meter. It is a hand held, battery powered meter designed for field use.

In the 80's Holaday Industries will continue to provide high quality instrumentation to the microwave oven industry. We will be expanding the isotropic broadband meter capability by introducing such options as an H-field probe and by development of highly sophisticated laboratory instrumentation.

-

-

MO~ ~~[p)@~lWJIT® [}={]©)~[J(Q] [M\](Q)[ru0~@[J

~~® [HJ~ u~•~ ~ [HJ~ u~•~

Standard Features: (1) Disables any microwave source whose

emission exceeds a preset level.

(2) Field adjustable.

(3) Heavy duty control contacts.

(4) Temperature compensated.

(5) Transient protected.

(6) Low power requirement.

(7) Rugged'sensing head virtually immune to high field damage.

Specifications: (1) Calibrated at 2450 MHz for use in the ISM

band.

(2) Sensitivity: Hl-1500-3, 1 mw/cm 2 to 10 mw/cm 2

Hl-1500-4, 0.2 mw/cm 2 to 1 mw/cm 2

(3) Maximum power density: 2.0 W/cm 2

(4) Power: 100-130 VAC*, 50-60 Hz, less than 5W.

(5) Instrument package dimensions: 3½" x 7" x 2 1/a"

(6) Probe length: 4".

* 240 VAC Export model available. Specify voltage when ordering.

U.S. Patent #3,760,271

4-15-80

• Automatic Personnel Protection.

• Continuous Surveillance of Microwave Fields.

• Swivel Mount allows accurate positioning and easy adjustments.

Personnel work worry-free with this monitor on constant guard protecting them. This laboratory quality microwave monitor is placed in critical areas to sense field intensities. It interlocks with any microwave source and automatically removes power from that source should field intensity exceed a user-selected preset level. Trip-level adjustments are easily made with a screwdriver, volt meter, and factory provided instructions.

0 For Additional Information Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 14825 Martin Drive Eden Prairie, MN 55344 Telephone: (612) 934-4920 Telex: 29-0922

-

-

ffi/;U~~ ~~ ~ ~~ [HJ~ uOOu

Standard Features: (1) New meter face with added lines for easier

reading (2) Flip-open latches for quick, easy replacement

of batteries (3) Measurement independent of field polarization (4) Utilizes two 9V alkaline batteries (5) Attractive carrying case

Optional Features: (1) Heavy duty lockable carrying case (2) Rechargeable ni-cad batteries with charger

Specifications: (1) Calibrated at 2450 MHz for use in the I.S.M.

band (2) Three ranges provided:

0-2, 0-10 and 0-100 mw/cm 2

(3) Accuracy+ 1 dB (0-2 and 0-10 scales only) (4) Time responses (0 to 90% of final value for

a step input) Fast: 1 second Slow:· 2 ½ seconds

(5) Maximum power density 2.0 W/cm 2

(6) Temperature compensated (7) Instrument package dimensions:

2½" x3½" X 6" (8) Probe length: 1 2"

Cable length: 4'

The Model HI 1501 Microwave Survey Meter developed by Holaday Industries fully complies with the latest Department of Health, Education and Welfare requirements.

The HI 1501 is a rugged, compact, portable instrument and is virtually immune to failure caused by excessive fields or physical abuse. It consists of a lightweight instrument package connected to a unique detection probe by a shielded cable.

The HI 1501 incorporates many of the features and specifications of the popular HI 1500 microwave survey meter. Several improvements have been made which include:

(1) Improved RFI immunity (2) Easier to read meter (3) Negligible drift (4) Zeroable over wider temperature range (5) Improved temperature response

U.S. Patent #3,760,271

4-15-80

(6) Improved polarization response (7) Improved linearity and AM response (8) Flip-open latches provide for a) eai:y opening for battery

replacement and b) compression o,f RF gasket

Three survey ranges are incorporated into a switching sequence which includes a battery check and probe check position. The switching sequence pro\·ides for automatically checking both the batteries and probe before each use. The electronic circuitry eliminates errors due to both long and short term drift.

Included with the Model HI 1501 are t>vo 9 volt alkaline batteries, attractive carrying case and 3.n instruction manual.

For AdditionE.I1 Information Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 14825 Martin Drive Eden Prairie, MN 55344 Telephone: (312) 934-4920 Telex: 29-0S22

-

[!¥1]~~~~7~ ~~~ G=o~ u~1u@

Specifications: ( 1 ) Operates on 1 2 volt rechargeable

ni-c.ad battery pack.

(2) Calibrated at 2450 MHz for use in the I.S.M.band

(3) Two ranges: 0-2 mw/cm 2 and 0-10 mw/cm 2

(4) Accuracy: ±1 dB

(5) Response time (0 to 90% of final value for a step input): Fast: 1 second Slow:· 2 ½ to 3 seconds

(6) Maximum power density: 2.0 W/cm 2

(7) Optional audible alarm

(8) Instrument package dimensions: 2½"x3½"x6"

(9) Probe length: 12" Cable length: 4'

Holaday Industries, Inc., of Edina, Minnesota has developed a microwave survey meter with a peak reading memory circuit. This instrument was developed primarily for microwave oven manufacturers, but should also be very useful to environmental control agencies and microwave oven service personnel.

The Model Hl-1510 is a rugged, compact, portable instrument which consists of a lightweight instrument package connected to a unique detection probe by a shielded cable. The instrument is virtually immune to failure caused by excessive fields or physical abuse.

NEW! Memory Recall Feature The memory circuit stores the highest leakage level observed during a survey. When the memory recall (MR) button is depressed the meter will display that peak value. When the MR button is released, the memory circuit is automatically rezeroed.

U.S. Patent #3,760,271

4-15-80

Two survey ranges are incorporated into a switching sequen,:;e which includes a battery check position and a probe check position. The switching sequence provides for automatically checking both the batteries and the probe before 3ach use.

The Hl-1510 comes complete with battery pack, charger, instruction manual and heavy duty carrying case.

For Addikmal lnformatior Call or Wr,te: HOLADAY INDUSTRIES, INC:. General Offices: 14825 M3.rtin Drive Eden Prai·ie, MN 55344 Telephone: (612) 934-4920 Telex: 29-0922

-

[WA]~~~~~ ~~ G=i]~ ~(OOQ)

Standard Features: (1) New meter face with added lines for easier

reading

(2) Flip-open latches for quick, easy replacement of batteries

(3) Measurement independent of field polarization

(4) Utilized two 8.4 V mercury batteries

(5) Attractive carrying case

Specifications: (1) Three ranges: 0-10 mw/cm 2 at 2450 MHz,

0-10 mw/cm 2 at 915 MHz, 0-20 mw/cm 2

at915MHz

(2) Accuracy: ± 1 dB*

(3) Time responses (0 to 90% of final value for a step input) Fast: 1 second Slow: 2 ½ seconds


(5) Temperature compensated

(6) Instrument package dimensions: 2½" x3½" X 6"

(7) Probe length: 1 2", cable length: 4'

*on 2450 MHz range only

The Model 1 600 is a rugged instrument designed to simply and accurately measure the microwave leakage from microwave cooking ovens, diathermies, etc. operating in the 2450 MHz and 915 MHz I.S.M. band. The device consists of a compact, portable, and lightweight instrument package connected to a unique detection probe by a shielded cable. The probe design minimizes alteration of the leakage field due to its presence. It is virtually immune to failure caused by excessive fields or physical abuse.

U.S. Patent #3,760,271

4-15-80

Three survey ranges are incorporated into a switching sequence which includes a battery check and probe chect'< position. The switching sequence provides for automatically checking both the batteries and probe before each use. The electronic circuitry eliminates errors due to both long and short term drift.

Included with the Model 1600 are heavy duty carrying case, 600 ml beaker and an instruction booklet.

For Additional Information Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 14825 Martin Drive Eden Prairie, MN 55344 Telephone: (612) 934-4920 Telex: 29-0922

MD~~~~ ~ ~~ 4]100

Standard Features: (1) Both analog and digital displays

(2) Peak hold feature retains reading on digital display

(3) Audible alarm, adjustable threshold 0-10 mw/cm 2

(4) Recorder output, level adjustable

(5) Easy to set zero adjustment

(6) Replaceable compliance spacer cones (5 cm)

Specifications: (1) Calibrated at 2450 MHz for use in

the ISM band

(2) Two ranges: 0-2 and 0-10 mw/cm 2

(3) Accuracy better than ± 1 dB

(4) Response time (0 to 90% of final value for a step input) Fast: 1 second Slow: 2 ½ seconds


(6) Power: 115 VAC*, 50-60 Hz.

(7) Instrument case dimensions: 11" X 8" X 11"

(8) Probe length: 12" Cable length: 9'

• 240 VAC Export model available. Specify voltage when ordering.

The Hl-1700 was developed primarily for use by the microwave oven manufacturer in monitoring oven leakage during Production testing and in quality control programs. It's unique peak read and hold

U.S. Patent #3,760,271

4-15-80

,

,

' ~-:I.fl ~!IJ'GN!li

l'ROll!f.Sli r••• .......... , w,w ~·

ij,

feature should also make the instrument of significant value in surveillance or laboratory studies of the effects of microwave exposure. It operates on 115VAC, has a convenient carrying handle and flip-up stand. The Hl-1700 complies with Department of Health, Education and Welfare requirements concerning microwave leakage instrumentation.

For Additional Information Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 1 4825 Martin Drive Eden Prairie, MN 55344 Telephone: (6, 2) 934-4920 Telex: 29-0922

-

-

Specifications:

(1) Frequency: 2450 MHz ± 50 MHz.

(2) Power Range: 0-1 O mw/cm2

(3) Accuracy: Better than ± 1 dB tor continuous wave at tar field.

(4) Response time: 2 to 3 seconds

(5) Effective Aperture: Less than 25 cm 2

(6) Overload capacity: Continuous 2000 mw/cm 2 (20,000 percent full scale)

(7) Instrument package dimensions: 5.3 cm x 6.8 cm x 10.5 cm

(8) Probe length: 30.5 cm

(9) Cable length: 1 meter

(10) Spacer: 5 cm conical, styrofoam

Compact ''Little Brother'' of the Popular Hl-1501 Microwave Survey Meter

The Hl-1800 provides an inexpensive means tor public health agencies, appliance service organizations, restaurants, vending companies, etc., to periodically perform safety checks for excessive microwave leakage. It is a rugged, compact, portable instrument that is virtually immune to failure caused by excessive fields or physical abuse. It comes complete with two 9 volt batteries, carrying case, beaker, and operating instructions.

The Hl-1800 complies with the salient points of both the British standard, BS5175, and the United States HEW standard, CFR21, part 1030.10.

U.S. Patent #3,760,271

4-15-80

Normal two-hand operati~n alliows one to hold the meter for ease of reading while moving the probe over and around the entire oven with the other hand.

Probe can be positioned as desired with clip on side of case tor one-hand operation.

For Additional lrnformation Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 14825 Martirn Drive Eden Prairie, M\J 55344 Telephone: (612) 934-4920 Telex 29-0922

-

~~Q(Q)[ru@~ ffi\~~[J0®@

@ ~~[!® [p)@[J~

(1) Standard Carrying Case: Standard on Hl-1800 and Hl-1501

(2) Heavy Duty Carrying Case: Standard on Hl-1600, Hl-151 0 and Hl-151 OA. Available at extra cost on Hl-1800 and Hl-1501.

(3) Hl-1521 Battery Charger: For use with Hl-1501 with ni-cad rechargeable batteries. Plugs mate with jacks installed in meters. Charges up to 10 meters at a time.

(4) Batteries: Rectangular 9 volt size: a) 9 volt alkaline for Hl-1501, Hl-1800 . b) 8.4 volt'mercury for Hl-1600 c) 9 volt ni-cad rechargeable for Hl-1501

NOTE: All meters use two batteries which must be replaced in pairs.

4-15-80

(5) Rechargeable Battery Option for Hl-1501 : Includes two 9 volt ni-cad batteries and two individual chargers. Batteries must be removed from meter for recharging.

(6) Spacer Cone: Must be replaced when dirty or worn.

(7) Clear Plastic Shield: Protects spacer cone from becoming dirty or worn.

(8) 600 ml. Plastic Beaker: Used for water load in oven while making microwave leakage survey. Standard with Hl-1800 and Hl-1600.

0 For Additional Information Call or Write: HOLADAY INDUSTRIES, INC. General Offices: 14825 Martin Drive Eden Prairie, MN 55344 Telephone: (612) 934-4920 Telex: 29-0922

-

-

[oo(t~ ~mm ~~~[J ~~ ~~ ~OOu

Features/Specifications: ( 1) Accuracy: Within ± 1 dB v Im over entire range,

± 0.5 dB v Im from 2 MHz to 500 MHz.* (2) lsotropicity: ± 1 dB over entire rotation of head

as measured by rotation at 54. 7° from E-field reference polarization in TEM cell.

(3) Instrumentation: Readout-units squared; accuracy: ±3% full scale.

(4) Overload: Can withstand CW signal to 800% of full scale of maximum probe range.

(5) LED indicators for overload and low battery.*

(6) Peak hold and read circuitry: The internal digital memory will capture the highest field observed. This will be displayed on the meter when the peak read switch is depressed. Releasing the peak read switch will automatically clear and zero the memory.*

(7) Power source: Standard battery pack will operate continuously for approximately 40 hours.

(8) Response time (0 to 90% of final value): Meter: Less than 1.0 second Peak hold: 5 milliseconds*

(9) Audio output: Gives tone proportional to meter reading. Allows operator to watch probe and listen for high field region. For use with acoustically coupled earphone supplied with meter.

( 1 0) Recorder output: 0 to 1 volt corresponding to meter reading. Source impedance of 5 K ohms.

(11) Size (instrumentation package): 8 'la " X 5 'la " x 4 7la ".

(12) Weight: 6.5 lbs. * See Holaday Industries Information Bulletin 023 for

detailed explanation.

Equipment supplied as set:

( 1 ) Meter with permanently attached probe cable (1 meter long) and hand grip. Total length of probe and handle with probe inserted: 30".

(2) Two Probes: 1 to 100 v Im, 31.6 to 3160 v Im. (3) Battery Pack. (4) Earphone. (5) Convenient carrying case. (6) Instruction Manual.

4-15-80

• 0.5 MHz to 1000 MHz • 1 v/m to 3160 v/m in 6 ranges Automatic, full-time meter zero! Meter constantly checks zero offset, even while performing measurements! Eliminates long warm-up times. Zero drift is less than ± 1 % full scale.

Options:

( 1) Battery charger

(2) H-field probe**

(3) Rechargeable battery pack

(4) vim reading instrument**

(5) Accessory case

* *COMING SOON!


•. i

W-'

•-

HOLADAY INDUSTRIES, INCa SURVEY METER, U.S. PRICE LIST

MICROWAVE HAZARD MONITORS Hl-1500-3 .................................................... $ 2 35. 00

Hl-1500-4 .................................................... $ 235.00

MICROWAVE SURVEY METERS Hl-1501 ..................................................... $ 298.00

Hl-1510 ..................................................... $ 550.00

Hl-1510A ......................................... .' .......... $ 595.00

Hl-1600 ..................................................... $ 350. 00

Hl-1700 ..................................................... $ 1050.00

Hl-1800 ..................................................... $ 189.00

OPTIONS, ACCESSORIES AND SPARE PARTS BATTERIES: 9V ALKALINE ....................................... $ 1. 30

8.4 V MERCURY .................................... $ 2. 35

9VNI-CAD ......................................... $ 6.25

RECHARGEABLE NI-CAD BATTERY OPTION - Hl-1501 ............... $ 27. 00

Hl-1521 (10 UNIT CHARGER) .................................... $ 220. 00

RECHARGEABLE NI-CAD BATTERY PACK FOR Hl-1510(A) ............. $ 20. 55

STANDARD CARRYING CASE .................................... $ 10. 00

HEAVY DUTY CARRYING CASE ................................... $ 35 • 00

ASANOPTIONONHl-1501 ANDHl-1800 ........................ $ 25.00

SPACER CONE ................................................ $ 4. 50

CLEAR SHIELDS (PER 100) ...................................... $ 20. 00

SPACER CONE KIT (2 CONES AND 4 SHIELDS) ....................... $ 9. 50

BEAKER (600 ML PLASTIC) ...................................... $ 4. 00

Hl-3001 ..................................................... $ 1500.00*

RECHARGEABLE NI-CAD BATTERY OPTION (INCLUDES CHARGER) .... $ 1_5 0. 0 O* *Introductory Prices: valid until October 10, 1980.

Q

9-10-80


•

•

HOLADAY INDUSTRIES, INC. • GENERAL OFFICES • 1025 2nd St. So.• Hopkins, Minn. 55343 • (612) 935-5518

Hl-1200 MICROWAVE POWER SOURCE AND COMPANIOl'J Hl-1001-X CONTROL UNIT Intended Use~ General purpose microwave power source for laboratory, pilot or production systems. Major Design Features:

1 - Forced air cooling 5 - Power - Adjustable 100 - 1500 watts 6 - Frequency - 2450 ±. 25 MHz 2 - Solid state power control system

3 - Microwave output in rear 7 - WR-284 Waveguide output 4 - 24v control system 8 - Forward and reflectable power monitor

9 - 205-250 VAC 20A 10 60cy 2 wire input

Servo-Amplifier:

Connections:

Mechanical:

The output transducer (e.g., thermistor bridge directional coupler, etc.) used to derive the feedback signal should yield .1 v per 1 KW output. The system accepts a control signal based on either forward or reflected power output from the Power Monitor section.

Control cable plugs into receptacle on H 1-1200 power source. Unit can be remotely located at any distance. Also has two input jacks on cabinet rear to accept signal leads from Hl-1007 directional coupler.

Hl-1200 Weight - 130 Pounds Height - 13½ Inches Width - 20 Inches Depth - 20½ Inches

LIii!.. l~TULUCKS. ....

HMESASE

.. ~! •• r:: WtJ•~I :7 ~· ~·

I.~ •-• -

SfRYOAMPIIFlfR

cairn • rn1;. •

l~f~: •

Hl-1001-X Weight - 30 Pounds Height - 8 Inches Width - 20 Inches Depth - 19 Inches

Rf POWfRWOln!R

~ 6

.

oi;;,v;

• •

•

• HOLADAY INDUSTRIES, INC. • GENERAL OFFICES • 7509 Washington Ave. So. • Edina, Minn. 55435 • (612) 941-5100

HI 2450 MICROWAVE POWER SOURCE

Holaday Industries, Inc. of Edina, Minnesota has developed a filtered cw microwave power source

for engineering and research applications. The unit is rack-mounted, self-contained, with output

power adjustable from zero to 300 watts.

The standard 19 inch rack panel is approximately 10 inches high. The RF output is at the rear of

the cabinet and is available in either Type N, Type HN or WR340 waveguide. All controls and

meters are on the front panel. Two analog meters monitor forward and reflected power. The system

operates on 120 volts, 60 Hz at approximately 12 amperes maximum.

Specifications

Frequency: 2450 MHz ±10 MHz Output Power: cw, continuously

adjustable from zero to 300 watts Ripple: less than 5% Power Stability: ±2% maximum drift

over 20 minutes after 10 minute warm-up

Output conrt~ctor: Choice of Type N, Type HN, or WR340 waveguide.

Weight: Approximately 75 lbs. Dimensions: 19"w x 10"h x 15½"d

(including output connector)

MORE DETAILED INFORMATION AVAILABLE UPON REQUEST .

. Jan. 1, 1978

holaday. industries, inc~ microwave product catalog

Documents