DescriptionSpecifications
Models
Catalog PDF
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Model 3040 Rear Panel
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Newport’s temperature controllers have unparalled long-term stability of better than 0.001°C.
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Related Products |
Our 5000 Series Laser Diode Drivers and our complete line of Temperature Controlled Mounts and Telecom Mounts for laser diodes complement Newport’s 3040 Series Temperature Controller in performance and value. |
Specifications
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| TEC Output |
| Type | Bipolar, Low Noise |
| Maximum Current (A) | 4 |
| Compliance Voltage (V) | >8 |
| Typical Power (W) | 32 |
| ITE Current Resolution (mA) | 0.122 |
| ITE Current Accuracy(3) | ±(0.02% + 4 mA) |
| Current Limit |
| Range (A) | 0–4 |
| Accuracy (mA) | ±20 |
| Ripple/Noise (rms) (mA) | <1 |
| Short-Term Stability (1 h) (°C) | 0.0005 |
| Long-Term Stability (24 h) (°C) | 0.001 |
| Temperature Coefficient (°C/°C) | <0.05 |
| TEC Measurement Display |
| Temperature (°C) | -100.00 to +240.00 |
| Display Range Resistance (10 µA) (kΩ) | 0.01–495 |
| Display Range Resistance (100 µA) (kΩ) | 0.001–49.5 |
| Range Resistance (RTD) (Ω) | 20-192 |
| Range TE Voltage (V) | 0.0–8.0 |
| TE Current (A) | -4.000 to +4.000 |
| Range AD590 Current (µA) | 248–378 |
| Range LM335 Voltage(mV) | 2331-3731 |
| Temperature (°C) | 0.01 |
| Display Resolution Resistance (10 µA) (Ω) | 10 |
| Display Resolution Resistance (100 µA) (Ω) | 1 |
| Resolution Resistance (RTD) (Ω) | 0.01 |
| Resolution TE Voltage (V) | 0.1 |
| TE Current (mA) | 1 |
| Resolution AD590 Current (µA) | 0.01 |
| Resolution LM335 Voltage (mV) | 0.1 |
| Temperature (°C)(4) | Typical ±0.1 |
| Display Accuracy Resistance (10 µA)(3) | ±(0.04% + 16Ω) |
| Display Accuracy Resistance (100 µA)(3) | ±(0.05% + 8Ω) |
| Accuracy Resistance (RTD)(3) | ±(0.03% + 50 mΩ) |
| Accuracy TE Voltage(3) | ±(0.005% + 100 mV) |
| TE Current(3) | ±(0.09% + 2 mA) |
| Accuracy AD590 Current(3) | ±(0.005% + 0.5 µA) |
| Accuracy LM335 Voltage(3) | ±(0.09% + 1 mV) |
| Temperature Sensors | Thermistor () | | | (1) |
| Temp. Sensor Control Resolution (°C) | 0.01 |
| Temp. Sensor Control Accuracy (°C) | ±0.05(2) | ±0.05 | ±0.05 | ±0.05 |
| Sensor Bias | 10/100 µA | +5 V | 1 mA | 1 mA |
| Temperature Computation and Calibration |
| Thermistor | 1/T = (C1 x 10-3 + (C2 x 10-4)(ln R) + (C3 x 10-7)(ln R)3 |
| AD590 | T = C1 + C2 x (IAD590/1 µA/K - 273.15) |
| LM335 | T = C1 + C2 x (VLM335/10 mV/K - 273.15) |
| RTD (100Ω) | RT = Ro [1 + C1T + C2T2]; T ≥0°C,
Ro = resistance at 0°C where Ro = 100Ω for a 100Ω Pt RTD.
RT = Ro [1 + C1T + C2T2 + C3T3(T - 100)]; T < 0°C |
1) Accuracy, with lead wire resistance, is calibrated out
2) Thermistor accuracy will degrade at temperatures above 25°C
3) ± (x% Reading + Fixed Error)
4) Temperature is a value derived from the sensor’s parameter (resistance, voltage or current) using the above temperature computation equations. Accuracy can be computed by applying the sensor’s parameter to the above equations at the temperature in question.
Specifications
| LCD Display |
| Display Type | 2-line by 20 character alphanumerical |
| Display Backlighting | Green LED |
| Display Controls | Brightness, contrast (optimizes viewing angle) |
| Chassis Ground | 4 mm banana jack |
| Dimensions (H x W x D) [in. (mm)] | 3.5 (88) x 8.5 (215) x 12 (305) |
| Mainframe Weight [lb (kg)] | 6.6 (3.0) |
| Operating Temperature | 0°C to 40°C
(<70% relative humidity non-condensing) |
| Storage Temperature Range | -20°C to + 60°C
(<90% relative humidity non-condensing) |
| Connectors |
| GPIB | 24-pin, IEEE-488 |
| RS-232 | 9-pin, male D-Sub |
| Output Connectors TE Module and Sensor | 15-pin, female D-Sub |
| | Model | Description |
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300-02
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Temperature Controller Cable, DB15 Male to Bare Wire
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300-04
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Temperature Controller Cable, DB15 Male to DB15 Female
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300-16
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Thermistor, 10.0 kΩ, ±0.2°C
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300-22
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Temperature Sensor, AD592CN, -45°C to +125°C Range
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3040
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Advanced Temperature Controller, ±4 A, 8 VDC, 32 W, 2 line x 20 Display
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35-RACK
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Rack Mount Kit, 19 inch, Model 5000 or 3040
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