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High-Power Temperature Controller, Model 3700-336W Bipolar Output

High-Power Temperature Controller, Model 3700-336W Bipolar Output
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High-Power Temperature Controller, Model 3700-336W Bipolar Output - 1

Family of Brands – Corion® • New Focus™ • Oriel® Instruments • Richardson Gratings™ • Spectra-Physics® High-Power Temperature Controller The Model 3700 Temperature Controller provides a 336 W bipolar output for operation with thermoelectric (TE) coolers. At the unit's heart, DSP based controls allow for PID settings with fast settling times. This feature combined with sound electronics design and quality components results in great temperature stability and higher reliability. Computer interface is possible via a USB terminal. LabVIEW drivers are included with the computer interface as a standard feature. All pertinent TE cooler parameters ITE, VTE, temperature sensor (°C, R, Amp, or Volts) are measured and simultaneously presented on the four line alphanumeric LCD display. All standard temperature sensors including thermistors, platinum RTD, AD590/592 and LM335 IC sensors are supported without the need for additional interface units. Sensor calibration constants are easily programmed for direct readout in °C. PID control is implemented in the Model 3700 that meets all the temperature stabilization requirements for laser diode users. During operation, the front panel controls can be disabled to prevent any changes in the output by accidental misadjustment of the control knob. Protection features include: ITE Limit, Hi and Lo Temperature Limits, Voltage Limits, Sensor Open and TE Open Detection. To prevent noise pickup, either by the output lines or the sensor inputs — resulting in undesirable temperature oscillations — shielded cables are also available. • 14 A/24 V, low noise, bipolar output • Extremely stable, long term drift <0.002°C • Multiple sensors supported: thermistors, RTD, AD590/592, and LM335 • Complete characterization of TE cooler (ITE and VTE) versus temperature • Automatic power management and failsafe shutdown The 3700 Advantage M O D E L 3 7 0 0 – 3 3 6 W B I P O L A R O U T P U T

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High-Power Temperature Controller, Model 3700-336W Bipolar Output - 2

High-Power Temperature Controller, 3700 Ambient Temperature [24 hours] 23 24 25 26 27 14:24 19:12 0:00 4:48 9:36 14:24 19:12 0:00 Hour Temperature [ºC] Laser Mount Temperature Stability [24 hours] 20.9967 20.9987 21.0007 14:24 19:12 0:00 4:48 9:36 14:24 19:12 0:00 Hour Temperature [ºC] Newport 3700 TEC Controller Output Voltage 24 V Output Current 14 A 0 0 Competition Output Voltage V max Output Current l max 0 0 Ambient Temperature (1 hour) Temperature (°C) 23 24 25 26 27 17:31 17:45 18:00 18:14 18:28 18:43 18:57 Hour Temperature (°C) Laser Mount Temperature Stability (1 hour) 20.9973...

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High-Power Temperature Controller, Model 3700-336W Bipolar Output - 3

Graphic Caption Specifications TEC Output Type Bipolar, Low Noise Maximum Current 14 A Output Power (W) 336 ITE Current Resolution (mA) (manual/remote) (1) 1/0.1 ITE Current Accuracy ± 0.3% Ripple/Noise (rms) (mA)(2) <1 Current Limit Range (A) 0–14 ITE Current Resolution (mA) 1/0.1 Accuracy (%) ± 0.3 Stability Short-Term Stability (1 h) (°C) < 0.0009 Long-Term Stability (24 h) (°C) < 0.0019 Temperature Coefficient (°C/°C) < 0.0005 TEC Measurement Display Temperature Range (°C) -100.00 to + 250.00 Display Range Resistance (1 ìA) (kW) 0.1 to 2500.0 Auxiliary Temperature Sensor(4) Temperature...

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High-Power Temperature Controller, Model 3700-336W Bipolar Output - 4

Family of Brands – Corion® • New Focus™ • Oriel® Instruments • Richardson Gratings™ • Spectra-Physics® DS-10092 (01/10) PHONE EMAIL Belgium +32-(0)0800-11 257 belgium@newport.com China +86-10-6267-0065 china@newport.com France +33-(0)1-60-91-68-68 france@newport.com Japan +81-3-3794-5511 spectra-physics@splasers.co.jp Taiwan +886 -(0)2-2508-4977 sales@newport.com.tw PHONE EMAIL Santa Clara, USA +1-800-775-5273 sales@spectra-physics.com Netherlands +31-(0)30 6592111 netherlands@newport.com United Kingdom +44-1235-432-710 uk@newport.com Germany / Austria / Switzerland +49-(0)6151-708-0...

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