THORLABS MTD415T, Техническое описание

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© 2016 Thorlabs GmbH
2 Technical Data
7 MTD415T Data Sheet Rev. 1.0
2.3 Electrical Characteristics
TEC Current Output
Output Current
up to ±1.5 A into 2.66
W
TEC - see diagram on page .
Compliance Voltage 4.0 V
Output Power up to 6.0 W
Measurement Resolution better than 8 mA, typ. 3 mA
Measurement Accuracy ± 50 mA
Noise and Ripple (typ.) < 10 mA
1
)
TEC Current Limit
Setting Range 0 to 1.5 A
Setting Resolution 1 mA
Setting Accuracy ± 50 mA
Temperature Sensor
Supported Sensor
10 k
W
Thermistor
5
)
Maximum Temperature Control Range
2
)
+ 5 °C to + 45 °C
Temperature Setting Resolution 1 mK
Temperature Measurement Resolution
3
)
better than 10 mK; typ. 2 mK
Absolute Temperature Accuracy
2
)
± 0.5 °C
Temperature Stability over 8 h, typ. better than 20 mK
Temperature Coefficient < 20 mK/°C
Programming Interface
Type UART
Voltage Level 3.3 V Logic Level; input 5 V tolerant
Data Rate 115.200 bps; 8 Data Bits, 1 Stop Bit
General Data
Safety Features
·
TEC Current Limit
·
Sensor Fault Protection
·
TEC Open Circuit Protection
·
Temperature Setpoint Limit
·
Temperature Window Protection Delay
·
Over Temperature Protection
Operating Temperature
-20 °C to +60 °C
4
)
Storage Temperature
-40 °C to +100 °C
4
)
Warm-Up Time for Rated Accuracy 10 min
Dimensions (W x H x D) 21 x 12.4 x 3.1 mm³
Approx. Weight 2 g
1
) Measured with a TEC element with an equivalent resistance of 4
W
.
2
) Control range and thermal stability depend on thermistor parameters.
3
) Maximum measurement resolution depends on cycle time settings. Please refer to Programmers Reference.
4
) non-condensing
5
) Use only thermistors with 10k
W
resistance at 25 °C (R
25°C
). Resistance Measurement Range: 4.2 to 29 k
W
All technical data are valid at 23 ±5 °C and 45 ±15% rel. humidity (non condensing)
8