THERMOCOUPLE
Altek
Model 322 4-Type Multiple Thermocouple Calibrator
Altek
Model 422 14-Type Universal Thermocouple Calibrator
Most
Accurate Handheld T/C Calibrators!
- Calibrate
All Your T/C Inputs—
Alarms, recorders, controllers and indicators with 0.1° resolution.
- Built-In
T/C Thermometer—
Connect the T/C and accurately read the temperature. Instantly
recall the minimum and maximum temperatures at any time to check
the process.
- Unparalleled
Accuracy—
422 & 322 ±(
0.008% of reading + 0.006 mV).
222A ±( 0.016% of reading + 0.006 mV).
Accurate to ±0.2 °C/0.4 °F for types J, K, T, E, N, L & U.
Accurate to ±0.7 °C/1.3 °F for types R, S, B, G, C, D & P.
Millivolt range accurate to ±0.006 mV!
- Quik-Chek
Switch—
Instantly recall three output temperatures per type.
- Automatic
Cold Junction Compensation—
Miniature T/C connector
and screw terminals on Models 422 and 322 for stable connections
to exclusive Isothermal Block. Model 222A comes with attached
thermocouple extention wire for fast and stable connections.
- Display
Directly in °C & °F—
Model 422—14 types
J, K, T, E, R, S, B, N, C, G, C, P, L, U & mV.
Model 322-1—four types J, T, E, K & mV.
Model 322-2—four types B, R, S, K & mV. Model 222A—single
type—choose from J, K, T, E, R, S, B, N, C, L or mV.
- Optional
Wire Kits with Miniature T/C Connector On One End—
Kit-1 types J, K,
T, E.
Kit-2 types B, R/S, K.
TO
THE TOP
Altek
Model 22 Step Thermocouple
Simulator
Pocket-Sized Portable Potentiometer!
- Calibrate
All Your T/C Inputs—
Transmitters, recorders,
controllers and alarms.
- Cold
Junction Compensated—
Just
connect and calibrate without external compensators or ice baths.
- Simulate
Temperatures in °C or °F—
Thermocouple types
J, K, T, E, R, S or B with 22 precise test points.
- Easy-to-Use—
Operate with one
hand-even while wearing gloves.
- Economical
Accuracy—
±0.1% of Span in degrees (based on NBS, now NIST, Monograph 125).
- Long
Battery
Life—
Two AA alkaline
batteries last 1000 hours.
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