Home   Contact Sales   Technical Support         Products    Selection Guide    Download Selection Guide    Discontinued &    Obsolete Products   Request a Quote   International    Worldwide Distributors    China    Japan    Korea    Europe   Resources    App & Tech Notes, White Papers    Product Manuals    Resource Centers    Downloads    University Donation Program    Download Catalog  (11 MB)

Laser Diode Temperature Controllers NEW Laser Diode Thermoelectric Chillers Low noise, bipolar output up to 120W Long term temperature stability as low as 0.005°C Adjustable TEC current limits Supports most thermistor, IC, and RTD temperature sensors Configurable sensor current Direct temperature display (°C) on most models LDT-5900 Series Laser Diode Temperature Controller Model LDT-5412 LDT-5500B Series LDT-5948 LDT-5980 LDT-53500 Series Chiller Output Power 4W Up to 50W 60W 120W up to 375W Output Current 2A Up to 5A 5A 10A -------- Output Voltage 2V Up to 10V 12V 12V -------- Temperature Stability ---------- <±0.006°C <±0.005°C <±0.005°C <±0.05°C Temperature Control Range ---------- -99.9°C to 199.99°C -50°C to 250°C -50°C to 250°C -5°C to 45°C Thermistor Sensor Yes Yes Yes Yes Yes      IC Sensor No Yes Yes Yes Yes      RTD No Yes Yes Yes Yes Measurement Display Current, resistance Temperature, current, resistance Temperature, current, voltage, AC resistance, resistance Temperature, current, voltage, AC resistance, resistance Temperature, flow Control Loop Hybrid P-I Smart Integrator; Hybrid P-I Fully adjustable digital PID Fully adjustable digital PID PID Auto-Tune PID Optimization No No Yes Yes No 4-Wire Voltage Measurement No No Yes Yes No Computer Interface No USB GPIB GPIB USB