二手 THERMONICS T-2420SX7-85 #9152009 待售

THERMONICS T-2420SX7-85 Temperature forcing system Voltage: 208-230 Volts Frequency: 50/60 Hertz Phase: 1 Current: 20 Amps Method of Cooling: Forced air with single-stage mechanical refrigeration Multistage self-cooling heat exchanger Method of heating: Forced air with in-line air heaters Operator interface: Twenty character alphanumeric display and keypad Menu-driven software with self-diagnostics Controls: Microprocessor control of all critical functions Ambient temperature range: Operating: 15°C to 28°C Non-Operating: -40°C to +85°C Relative humidity: 20 to 65% Pressure:80-110 PSIG (5.7 to 7.8 Kg/cm2) Flow rate: 10-16 SCFM (4.7-7.6 liters/sec) Dew point: Less than 10C at 80 PSIG (5.7Kg/cm2) Quality: Clean, dry air, free of oil, moisture and particles Calibration: Automatic or manual Up to 10 different applications may be calibrated independently Stored in non-volatile memory Temperature Sensor: Device under test (DUT) K-type thermocouple Optional T-type thermocouple 1000 ohm RTD for auto calibration Controller: Microprocessor-based PID (Proportional, Integral, Differential) with user control of DUT mass constant Fail safes: Snap disc thermostats, air flow sensors and thermocouples Over temperature limit of 235°C Air dryer: Dries air to -70°C dew point Air flow: 200 to 960 SCFH (1.6 to 7.6 liters/sec).