The KJT-130 is the world's first battery operated hand-held NIR Moisture Meter
The rechargeable battery operated KJT-130 portable NIR Moisture Meter enables measurements to be made where no AC power is available. The instrument requires a 6.8 volt DC source. A battery compatible with the Sony 8mm video Handycam(tm) can be used.
A unique and easily used system is employed to determine the distance from the instrument to the measured object. Two light sources are used, one red, the other white. When the red circle of light (10mm) is within the white circle (25mm) then the instrument is 150mm from the object and at the correct measuring distance.
Simple analytical curve selection
Five different analytical curves can be programmed into the F1 through F5 keys. At the touch of an F button, the appropriate curve is selected.
Storage of up to 99 readings
The instrument will store up to 99 moisture measurements in non-volatile memory. Even removing power will not cause memory loss. Also stored, is the time the readings were taken and the actual absorbance data.
Small and light
The unit is lightweight (1.1kg) and compact, thus easily carried to the measurement site. It can be mounted on a standard camera tripod, or other available support accessories.
Data hold function
A Simple button press will keep the last measurement made, on the display until the sampling mode button is pressed. In normal on-line applications, measurements can be continuously displayed.
Optional parts list
|Measurement distance :||150mm±25mm|
|Measurement diameter :||ø25mm (150mm)|
|Measurement distance indication :||The red LED beam falls on the circumference of the measurement beam.|
|Response time :||2 seconds|
|Display refresh cycle :||0.2 seconds|
|Number of analytical curves :||50|
|Display :||LCD with back light|
|Display character :||Alphanumeric characters, symbols|
|External communications :||RS-232C, Equivalent to Hirose MX30-6P-C.|
|External output data :||Measured data|
Analytical curve data
Input data for analytical curve calculation
|External connecting devices :||Dedicated printer (one-way communication) IBM PC compatible (two-way communication)|
|Power source :||DC6.8V, 2A (steady state)|
|Mounting screw for fixing the machine:||3/8-inch standard mounting screw|
|Ambient temperature :||10 to 30 deg.C (temperature compensation range)|
|Ambient humidity :||0 to 80%RH (without condensation)|
|Dimensions :||210 (W) x 102 (D) x 172 (H) mm|
|Weight :||Net 1.1kg Shipment 3.0kg|
Carrying case, Hood with zero adjustment plate, AC100V to 240V Charger, Strap
|Model ||Model name ||Description |
|KJT-130-CBL ||RS-232C cable ||One-side D-SUB25P-M |
|KJT-130-ADC ||AC adapter ||DC6V |
|KJT-130-FDP ||Hood extension ||150mm when mounted |
|KJT-130-PRT ||Thermosensitive printer ||4 size "AA" dry-cell batteries |
|KJT-130-RSP ||Printer cable |
|KJT-130-BAT ||Battery pack ||6V, 2400mAH |
|KJT-130-PC ||PC software ||NEC PC-9801 |
Product Manual: Model KJT(JE)-130&140 - 2024 kB