| TB200 Electrical Specifications |
| Display |
7-segment, 4-digit, w/ backlight |
| Display resolution |
Switching between 0.1 and 0.01 is available. |
| Unit display |
Absolute value: dBm, mW,μW, nW,
Relative value: dB |
| Wavelength setting range |
400 to 850 nm |
Wavelength (Reference)
|
405 nm |
| Range Switching |
Automatic or fixed (up/down) |
| Measurement Mode |
Switching of CW light and chop light
(270 Hz/ 1kHz/ 2 kHz) |
| Averaging |
Moving average method (10/50/100).
Switching between on and off is available. |
| Measurement interval |
Approximately 330 ms |
| Relative value measurement |
Relative measurement against the reference
measurements
Relative measurement based on displayed
measurements. |
| Backlight |
Back light goes on as long as the back light key is
depressed. It remains turned on approximately
5 seconds after the key has been released. |
| Auto Power Off |
Power is automatically turned off 3 or 10 minutes
after the last key operation. |
| Battery Check |
Display of ' low battery ' |
| Buzzer Function |
Activated upon input of a level larger than the set
level (variable). |
| Resume Function |
Reproduces conditions being set at the time when
power has been turned off. |
| Back-up Function |
Set conditions are backed up during battery
replacement. (for 8 hours) |
| Analog Out |
0 to approx. +1.5 V (at automatically range switching) |
| Power Supply |
4 dry cell batteries; AC adapter (100 to 240 VAC,
48 to 63 Hz) |
| Weight |
Approximately 450 g |
| Dimensions |
Approx. 205(H) × 88(W) × 43(D) mm . |
| Accessories |
DC pack, 4 dry cell batteries pack, AC adapter,
adapter for Analog OUT, Power cord, User's Manual |
| Environmental Conditions |
Operation-guaranteed
temperature/humidity
|
Operating temperature: 0 to +50°C, Humidity: 85%
|
| Storage temperature/humidity |
-25 to +70°C, Humidity: 85% or less |
| Communication |
| Method |
RS - 232C |
| Data Length |
8 bit |
| Parity |
None |
| Stop Bit |
2 bit |
| Bitrate |
2400 bit rate |
| Transmit and Receive |
Transmission only |
It is impossible to remote control the request to send
various setup information and data. |
| Connector |
D-SUB 9 pin (male) |
| Sensor Head for TB100: 327010 |
| Electrical/Optical Characteristics |
Wavelength range
|
400 to 850 nm
|
Light-receiving element
|
Si Ø 18 mm
|
Power Range (CW Light)
|
32 nW to 100 mW (-45 dBm to +20 dBm)
|
Noise Level (CW Light)
|
100 nW
|
Accuracy at a Standard Conditions
|
±4% (1 mW)
±3% : When calibrating the 327001 main
unit & 327010 sensor unit together
|
| Measurement Accuracy |
±5% (1 mW)
|
Input type
|
Spatial light |
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