T-10A/T-10MA meets the requirements of JIS AA level and DIN B level illuminometer, and is compatible with the new generation light source including PWM control light source.
Main application
Official testing agency
Research and testing of lighting manufacturers
Maintenance in factories, offices, hospitals, etc.
Illumination control for safety lighting and street lighting
Detection of building light source
Lighting control of LED lighting workshop
Sensors for measuring devices such as luminous flux or light intensity distribution
Main specifications
| Model | Illuminance meter T-10A
| Illuminance meter T-10MA
| Illuminance meter T-10WsA
| Illuminance meter T-10W L A
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| type | Multi function digital illuminometer with detachable probe (up to 2-30 points for multi-point measurement) |
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| Illuminance level | In accordance with JIS C 1609-1:2006 AA level, the requirements of "first general measuring instruments" of illuminometer are in line with DIN 5032 seventh section B level. | Conforming to the requirements of JIS C 1609-1:2006 for special illuminance meter One |
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| sensor | Silicon photocell |
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| Correlation spectral sensitivity | CIE spectral luminous efficiency V (lambda) deviation 6% (f1') below |
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| Cosine correction property (f) Two ) | Less than 3% | Less than 10% |
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| measuring range | Automatic range conversion (analog output can manually transform 5 ranges). |
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| Measuring function | Illuminance (LX); illuminance difference (LX); illuminance ratio (%); integral illuminance (LX. H); integral time (H); average illuminance (LX) |
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| measuring range | illumination | 0.01 ~ 299900 LX; 0.001 ~ 29990 FCD | 1 ~ 299900 LX; 0.001 ~ 29990 fcd* Two |
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| Integral illuminance | 0.01 to 999900 x 10 Three LX. H; 0.001 to 99990 x 10 Three FCD. H / 0.001~9999h |
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| User calibration function | CCF (color correction parameter) setting function: measured value * 0.500~2.000 |
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| linear | The value of the display is + 2% + 1 bits. |
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| Temperature / humidity error | Less than 3% |
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| Digital output | USB |
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| Analog output | 1mV/ bit, (maximum reading 3V); output impedance: 10K; 90% response time: 28ms |
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| display | 3 or 4 digit LCD with backlighting (automatic lighting). |
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| Power Supply | Two AA battery / power adapter AC-A308 (sold separately: for 1-10 probes) or
Power adapter AC-A311 (sold separately: for 1-30 probes) |
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| Battery life | 72 hours or longer (using alkaline batteries for continuous measurement). |
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| Working temperature / humidity range | -10~40 degree C, relative humidity below 85% (35 degree C).
No condensation | 5~40 degree C, relative humidity below 85% (35 degree C).
No condensation |
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| Storage temperature / humidity range | -20~55 degree C, relative humidity below 85% (35 degree C).
No condensation | 0~55 degree C, relative humidity below 85% (35 degree C).
No condensation |
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| size | 69 x 174 x 35 mm | Main engine: 69 x 161.5 x 30 mm
Probe: Phi 16.5 x 13.8 mm |
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| Connection length | ~ | 1 m | 5 m | 10 m |
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weight
(excluding batteries) | 200 g (7 oz.) | 205 G | 260 g (probe only:
120 g) | 340 g (probe only:
200 g) |
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*1 meets all project requirements except JIS C 1609-1:2006 AA level except cosine correction characteristic (F2).
*2 can be measured below 1 LX, but it will also cause instability due to the influence of acoustic noise.
* do not touch cables during measurement. This may lead to unstable measurements.
* data lines should be fixed during the measurement period. Failure to do so may lead to instability of measurements.
