Specifications:
Control algorithm:PID (Proportional-Integral-Derivative) control for optimum stability. All PID parameters can be adjusted by the user
Control Indicator: High-intensity wide-angle LED, red for heating, green for cooling.
Control options: Standalone, using cabinet thermistor (setpoint controlled via menu system)- or ramped, with soak 1, ramp 1, soak 2, ramp 2 times/slopes plus repeat or one-shot settings- or stepped, with two sets of up to 200 steps plus adjustable soak times- or external
Control Stability: Depends on placement of temperature sensor; 0.01 - 0.2 deg C peak to peak typical; < 0.02 deg C RMS typical; Drift from setpoint negligible; overshoot, undershoot, ringing effects negligible.
Digital Input: BNC, optically isolated, 2-30 VDC for logic 1 (heat), less than 1.2V for logic 0 (cool), reverse polarity protected.
Panel meter: 16 character, 2 line backlit LCD display. Displays setpoint and cabinet temperature to 0.01 deg C.
Peltier Device Output:11-24 VDC at the appropriate polarity, at up to 8 amperes plus continuous power for cabinet fans and indicators, from a high-current CPC threaded ruggedized connector with thick gold-plated vibration-resistant contacts.
Power requirements:11-24 VDC, low-ripple, at up to 8 amperes. Universal (90-240 VAC) input power supply built into unit
Serial Control: Standard 9-pin D-sub socket, straight-through connection, ESD protected. 9800N81, no handshaking.
Size/Weight:8'W x 5"H x 12"D / 7 lb (3 kg)
Temperature sensor:NTC thermistor probe supplied with unit
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