Physitemp Instruments TH5 - Manual (Page 8)

8.0 SPECIFICATIONS
Temperature Range 25°C - 45°C
Resolution 0.1°C
Repeatability 0.1°C
Calibration Conforms to National
Institute of Standards and Technology tables
(Monograph 125).
Instrument Accuracy 0.1°C digit
Sensors Any Physitemp type T thermocouple probe.
Ambient Operating Range 15°C - 45°C
Readout 3 1/2 digits, LCD 0.5” high
Display check Automatic “1888” displayed after switch-on
tests all segments.
Batteries 4 “C” cells. Alkaline or Mercury may be used.
Carbon-Zinc cells are not recommended.
Battery Life Expectancy 1200 hours continuous (alkaline)
Analog Output Optional extra, approx. 25mV/°C
Size 3” H x 6”1 W x 6 1/4” D
Weight 2 1/2 lbs.
Leakage Current Instrument is isolated from ground and from mounting
supports to 5000 volts DC. Low capacitance design
minimizes risk caused by faulty patient grounding
during electrosurgery. Leakage is less than lO
μA at 6OHz.
Safety Features Conforms to NFPA 99 Inhalation Anesthetics 1984 (operating
voltage less than lOV), battery operated, suitable for use with
flammable anesthetics. ANSI/AAMI Safe Current Limits
for Electronic Apparatus,1978
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