Page 26
KAHN INSTRUMENTS, INC.
885 Wells Road, Wethersfield, CT 06109
Tel: 860-529-8643; Fax: 860-529-1895
E-mail: [email protected]
www.kahn.com
5.
TECHNICAL SPECIFICATIONS
5.1
General
Accuracy - complete
system, nominal:
+/- 0.1
°
C. dewpoint - displayed.
+/- 1.0 % RH - displayed.
Cooling rate:
5 oC. / second (average).
Response speed:
Approx. 1 minute above 0
°
C dewpoint and 1 hour at
-60
°
C dewpoint. Variable between these limits.
Sensitivity:
0.01
°
C.
Repeatability:
0.1
°
C. dewpoint.
Power supply:
90 to 260 Volts AC 50 - 60 Hz.
Power consumption:
Max. 250 VA.
Power Fuse:
3.15 Amp 250V 20 mm. Time delay.
Heat Pump Fuse:
3.15 Amp 250V 20 mm. Time delay.
Operating temperature:
0 to 40
°
C. Performance quoted at 21
°
C ambient.
Operating environment:
0 to 90% RH.
Dimensions (mm):
19" sub-rack. 133H (3U) x 511D.
Weight:
9.8 kg (21.6 lb ).
5.2
Sensor
Mirror cooling:
Three stage Peltier with forced air cooling.
Mirror:
Plated copper.
Dewpoint range:
-60 to +35
°
Cdp.