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The Omega CL900-110 Hot Point Dry Block Probe Calibrator allows calibration of thermocouple and RTD probes quickly and easily with accuracy to 0.9°C (1.5°F). An integral RTD sensor assures high measurement accuracy and repeatability. A built-in microprocessor-based PID digital controller assures exceptional stability. Setpoint and actual temperature are displayed simultaneously. Temperature can be set in one-degree increments from 22°C (40°F) above ambient to 482°C (900°F).

The CL900 calibrator accepts a variety of standard and metric optional inserts which are available in 4 and 6" depths and for probe diameters from 1⁄8" to 3⁄8". An undrilled insert is also available. The CL900 comes complete with a 1⁄4" diameter, 6" deep insert well and insert block tongs. Additional inserts can be CL900/950 Series hot point Dry Block Probe Calibrators ordered separately as required for other diameter probes. 6" depth inserts are used for probes 7" and longer; 4" depth inserts are used for probes 5" and longer.

The CL950 calibrator features a built-in well with 5 ports sized to accommodate a 1⁄16, 1⁄8, 3⁄16, and two 1⁄4" diameter probes. The multiport design allows for the use of a calibrated or NIST-traceable probe and meter to be used as a standard while calibrating other probes. The 5 port design also allows for calibration of more than 1 probe at a time, and eliminates the need for separate insert wells.

 

Specifications:
Temperature Range	Ambient 22°C to 482°C (40°F to 900°F)
Operating Ambient Temperature Range	5°C to 38°C (40°F to 100°F)
Control Stability	±0.3°F or better
Temperature Uniformity Within the Bottom 1" of the Test Well	6" Test Well Inserts: 0.3% 4" Test Well Inserts: ±0.4%
Max Probe Immersion	6" Test Well Inserts: 150 mm (6") 4" Test Well Inserts: 100 mm (4")
Control	Microprocessor-based PID digital controller with data retention
Power	110 to 125 Vac, 50/60 Hz, 1050 W; 220 Vac, 50/60 Hz, 1050 W
Weight	22.3 lbs. (10.1 kg)
Dimensions	8.5" W x 12.25" D x 11.75" H (21.6 x 31.1 x 30 cm)

 

Compatible Inserts for CL900 Series (not included)
Model No.	Description
CL901	Insert, 1⁄8 diameter x 4" deep test well
CL901-M	Metric insert, 2 diameter x 101.6 mm deep test well
CL902	Insert, 1⁄8 diameter x 6" deep test well
CL902-M	Metric insert, 2 diameter x 152.4 mm deep test well
CL903	Insert, 3⁄16 diameter x 4" deep test well
CL903-M	Metric insert, 3 diameter x 101.6 mm deep test well
CL904	Insert, 3⁄16 diameter x 6" deep test well
CL904-M	Metric insert, 3 diameter x 152.4 mm deep test well
CL905	Insert, 1⁄4 diameter x 4" deep test well
CL905-M	Metric insert, 4.5 diameter x 101.6 mm deep test well
CL906	Insert, 1⁄4 diameter x 6" deep test well
CL906-M	Metric insert, 4.5 diameter x 152.4 mm deep test well
CL907	Insert, 5⁄16 diameter x 4" deep test well
CL907-M	Metric insert, 6 diameter x 101.6 mm deep test well
CL908	Insert, 5⁄16 diameter x 6" deep test well
CL908-M	Metric insert, 6 diameter x 152.4 mm deep test well
CL909	Insert, 3⁄8 diameter x 4" deep test well
CL910	Insert, 3⁄8 diameter x 6" deep test well
CL911	Insert, undrilled