ALH-2000 is an ambient liquid cooling system with heating capabilities to maintain a steady temperature for a non-constant heat load, or for a cold plate/sample which must stay near or above the ambient room temperature.

ALH-2000 monitors coolant flow rate, temperature, and reservoir level. It contains a large stainless steel coolant reservoir with an internal coolant pump outputting up to 8.8LPM (2.3GPM). A USB port allows control and logging of most features using the Koolance System Monitor application. A 0-5V differential voltage output is also provided for industrial process monitoring.

• Cooling capacity: 2000W (6824BTU/hr) with 25°C liquid-ambient delta @ 8.8LPM
• Heating capacity: 1000W
• Temperature in °C/°F with set-point based on: liquid (-30 to 90°C), or one of two optional K-type thermocouples (-20 to 120°C)
• Pump: 10 manual levels, up to 8.8LPM (2.3GPM)
• Select only values you want displayed on the front 2-line OLED display (fixed or rotating)
• Show coolant flow rate in LPM/GPM
• Show pump impeller speed in RPM
• Enable audio alarm based on: temperature, flow rate, and/or reservoir coolant level
• Enable relay trigger (NO or NC) based on: temperature, flow rate, and/or reservoir coolant level
• Power input: 110/220VAC, 50-60Hz
• Max power consumption: 85W when cooling, 1040W when heating
• Reservoir capacity: 10L (338 fl oz)
• NPT 1/4in threads on back for fittings

Specification

Download Spec Sheet

Files

Diagram - alh-2000_d1.pdf
3D Model - alh-2000.step.zip
Manual - manual_alh-2000_d100eng.pdf
Manual - KSM_Protocol_v3.pdf
Software - koolance_system_monitor_v3.0.zip