Calibration Equipment

Biddle 720350-2 Thermocouple/Millivolt Calibrator
Measures and simulates J, K, T, E, R, S, C type thermocouples in degrees F and C, and in millivolts. Automatic reference junction and thermocouple linearity compensation. Digital display.

list: $2,200
price:$750

Cole-Parmer/Oakton 37250-00 Hygrothermograph Click for Pic
Records on 1- or 7-, or 32-day rotation. Protective acrylic cover locks into place. Ranges: 5 to 90% RH, -10 to 50°C/14 to 122°F. Accuracy: ±3% from 10 to 90% RH; ±5% from 5 to 10% RH ±1°C/±1.8°F. Chart graduations: 1% RH, 1°C/2°F. Battery operated.

price: $350

EDC E100C DC Millivolt Standard
Range 1: +- 10 Volts, Resol. 100uV, 5 decades, Accuracy +-.005% of setting +50uV, output impedance 50mOhms.
Range 2 +- 100mV, Resol 1uV, 5 decades, Accuracy +-.01% of setting +5uV, output impedance 20 ohmx.

price: $450

EDC E100E DC Millivolt Standard
Same Specs as E100C but rack mount.

price: $450

ESI PC874 Phase Compensator
Compensates for the phase difference between the outputs of voltage dividers with accuracy of better than 1ppm. May be used with either resistive or transformer voltage dividers as unknown dividers. In most applications, the 874 is combined with a generator-detector and a standard decade transformer to produce a voltage ratio calibration system.

list: $1615
price: $250

ESI RV722 Decade Voltage Divider
Kelvin-Varley circuit. Seven decades, smallest step: 0.1ppm. 10,000,000 divisions. Long-term absolute linearity: ±1ppm.

list: $3540
price: $650

ESI SR1050 High-Resistance Transfer Standard
Resistance transfers from 100k ohm to 110M ohm. Eleven equal-value precision resistors. 10 megohm per step. Complete control of insulation resistance in resistance transfers. Short-term stability is suitable for comparisions repeatable within 2ppm. Initial accuracy: ±25ppm of nominal value, matched within 10ppm. Long-term stability: ±50ppm of nominal value.

list: $6095
price: $1200 SOLD
rental: $250/month

Fluke 5100B Meter Calibrator Click for Pic
Calibrator for analog or digital multimeters up to 4 1/2 digits. 5 functions. Direct or alternating voltage, or current plus resistance. Outputs DC voltage from 0.1uV to 1100V. AC voltage is 100uV to 1100V. DC voltage uncertainty: 40ppm; AC uncertainty: 350ppm. with options: 03 (wideband frequency) & 05 (GPIB).

list: $13,450
price: $2900 SOLD
rental: $650/month

Fluke 5200A AC Calibrator
6 1/2 digit; output frequency 10Hz to 1.2MHz. Voltage outputs from 100uVRMS to 120VRMS at 50mA. Amplitude ranges from 1mV to 1000V in seven ranges. GPIB.

list: $13,100
price: $1200 SOLD
rental: $250/month

Fluke 721A Lead Compensator
Equalizes the voltage drop across two resistive dividers connected in parallel for calibration. Resolution: 0.1 mohm. Max ratio between divider resistance: 4000:1. Max divider voltage: 1500VDC.

price: $300

Fluke 731B Reference Standard
Outputs at 10, 1, 1.018, and delta E; 10 ppm output accuracy.

list: $1850
price: $275
rental: $95/month

HP 11574A Verification Kit
For use with HP 8409B Network Analyzer system.

price: $100

HP 8477A Power Meter Calibrator
For use with the 432A power meter. Allows verification of full-scale meter readings on all ranges, and meter tracking. Simply connect three cables between the power meter and calibrator, no charts or additional instruments are required.

list: $8071
price: $350

HP 85023C Type-N Verification Kit
DC to 18GHz, 50 ohms. Contains a set of precision components used to perform a system verification procedure for the 8757S/56S scalar network analyzer systems.

price: $345

HP 85051B 7mm Verification Kit Click for Pic
Used to verify that a network analyzer is operating within its specified performance. Has a 7 mm connector and covers a frequency range of 0.045 to 18 GHz. This kit includes a 10 cm airline, stepped impedance airline, 20 dB and 50 dB attenuators.

list: $6010
price: $950
rental: $95/month

Maury Waveguide Calibration Kits
Kits consist of: low VSWR waveguide to coax adapters, sliding load, offset shorts, etc. Useful for calibrating such systems as Agilent/HP 8510A/B/C, and Anritsu/Wiltron 360-series Network Analyzers.

C7005A: C-Band, 5.85GHz to 8.2GHz, WR137. $750
F7005A: F-Band, 4.9GHz to 7.05GHz, WR159. $750
H7005A: H-Band, 6GHz to 8GHz, WR112. $750

Other Maury Kits
A028: 7mm-APC7 Connector Gage Kit, dial resolution 0.0001". $350
A034B: APC3.5/MPC3&4 Connector Gage Kit, dial resolution 0.00025". $200

Tegam M-1011A Ratio Standard
50 to 10kHz. 0.00001% (0.1ppm) resolution. 1.0ppm terminal linearity. Front and rear panel connectors. Fused input and output circuits. Parallel switches reduce contact resistance. Switch resistors virtually eliminate switching transients. Ratio range from 1.111111 to -0.0111111.

list: $5995
price: $1100 SOLD

Tek SG504 Leveled Sinewave Generator Plug-In Click for Pic
Provides leveled output amplitude and is variable from 245 to 1050MHz in two bands via its output leveling head. The accurately calibrated output is variable from 0.5V to at least 4.0V p-p into 50 ohms. Freq accuracy: ±2% of dial indication. Sale price includes power module.

list: $5395
price: $1100
rental: $150/month

Valhalla 2500 AC-DC Current Calibrator
Delivers up to 2 amps of precision constant current, or as little as 1 microamp full scale. Seven pushbutton selectable ranges with resolution down to 10 picoamps. Up to 10 volts of compliance available on all ranges. Stable, repeatable wideband constant current to 30kHz. Zero to 200% dynamic response capability.

list: $1995
price: $495
rental: $95/month

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Most sales include calibration, manuals, and 90 day warranty.

Contact Harlan Labs for details.
Harlan Labs 7544 Trade Street. San Diego, CA 92121

(858)578-4711, (858)578-4714 fax.