www.instrumentation2000.com C/O Industrial Process Measurement, Inc. 3910 Park Ave, Unit 7 Edison, NJ 08820 USA (732) 632-6400
Ametek JOFRA CTC-652 Dry Block Calibrator (28 to 650 C) Product Details The Ametek JOFRA CTC-652 is a quick, reliable dry block temperature calibrator that ranges from 28 to 650°C (82 to 1202°F).
Specifications Temperature Temperature Range @ Ambient 23°C/73°F. . . . . . . . . . . . . . 28 to 650°C / 82 to 1202°F @ Ambient 0°C/32°F. . . . . . . . . . . . . . . . .5 to 650°C / 41 to 1202°F Accuracy * CTC-652 With Internal Reference Sensor @ 650°C / 1202°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.65°C /±1.17°F @ 400°C / 752°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.60°C /±1.08°F @ 200°C / 392°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.50°C /±0.90°F CTC-652 With External Reference Sensor STS-200-A-970 @ 650°C / 1202°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.45°C /±0.81°F @ 400°C / 752°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.40°C /±0.72°F @ 200°C / 392°F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.35°C /±0.63°F Stability CTC-652 ** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±0.05°C / ±0.09°F Radial Homogeneity (difference between holes) CTC-652 @ 650°C / 1202°F . . . . . . . . . . . . . . . . . . . . . .0.08°C / 0.14°F CTC-652 @ 400°C / 752°F. . . . . . . . . . . . . . . . . . . . . . 0.03°C / 0.054°F Influence From Load Ø6mm 28 to 650°C / 82 to 1202°F With Internal Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . 0,1°C / 0.18°F With External Reference . . . . . . . . . . . . . . . . . . . . . . . 0,03°C / 0.054°F Settings Resolution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 or 0.1 or 0.01 Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .°C or °F or K Heating Time CTC-652 . . . . . . . . . . . .23 to 650°C / 73 to 1202°F. . . 33 minutes Cooling Time CTC-652. . . . . . . . . 650 to 100°C / 1202 to 212°F. . . 48 minutes CTC-652. . . . . . . . . . . .100 to 50°C / 212 to 122°F. . . 25 minutes Time to Stability (typical) CTC-652. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 minutes
Mains Power Voltage **** . . . . . . . . . . . . . 115 V (103-127) / 206 V (180-254) Max Power Consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1150 VA Frequency, US deliveries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Hz ±3 Frequency, non US deliveries. . . . . . . . . . . . . . . 50 Hz ±3, 60 Hz ±3 Physical Specifications Dimension L x W x H. . .248x148x390 mm / 9.76x5.83x15.35 in Weight CTC-652. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.0 kg / 19.8 lb Immersion Depth CTC-652. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 mm / 7.48 in Well Diameter CTC-652. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 mm / 1.02 in Insert Dimensions (diameter x length) CTC-652. . . . . . . . . . . . . . . . . 25.7 mm x 200 mm / 1.01 x 7.874 in Electrical Switch Input (dry contact) Test Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Maximum 14 VDC Test Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum 1 mA Digital Interface USB 2.0 Environmental Operating Temperature 0 to 50°C / 32 to 122°F Storage Temperature -20 to 50°C / -4 to 122°F Humidity 5 to 90% Rh, non-condensing Protection Class IP-10
External Reference Sensor STS-200-A-970. . . . . . . . . . . . . . . . . . . . . . .0 to 700°C / 32 to 1292°F Accuracy Hysteresis (@ 0°C / 32°F) . . . . . . . . . . . . . . . . . . . . . . 0.01°C / 0.018°F Long Term Stability (@ 0°C / 32°F) *** . . . . . . . 0.016°C / 0.029°F Repeatability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.002°C/ 0.0036°F Sensing element Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pt100 Response Time STS-200-A-970: t0.5 (50%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 sec. STS-200-A-970: t0.9 (90%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 sec. Dimensions Diameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 mm / 0.157 in Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 mm / 9.29 in Max. height over calibrator top. . . . . . . . . . . . . . . . .35 mm / 1.38 in
Please note: All specifications are given with an ambient temperature 23°C / 73.4°F ± 3°C / 5.9°F and specified at 115 V/230 V.* ) In lower 40 mm incl. Stability, Uniformity, 12-month drift (typical), Hysteresis, Resolution, Load (Max 6 mm) and calibration laboratory uncertainty.** ) Measured after the stability indicator has been on for 10 minutes. Measuring time is 30 minutes.*** ) Stability when exposed to maximum temperature for 100 hours. Stability will depend on actual use of the probe.**** ) 103V-127VAC/206-254VAC 47-63 Hz for full temperature range. At mains voltage below 103VAC/206VAC maximum temperature will be reduced.
The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more .
Allow Cookies