NIR Moisture Meter
KJT-230



Optional parts list
Model  Model name  Description 
KJT-230-GSC  Sample container with cover  Standard accessory 
KJT-230-BSC  Black sample container  Anodic oxide coating 
KJT-230-CBL  RS-232C cable  Both ends D-SUB25P-M 
KJT-230-LIQ  Glass slide and cover  Rectangular glass 
KJT-230-RST  Printer cable 
KJT-230-PRT  Thermosensitive printer  RS-232C connection 
KJT-230-PC  JE-230 PC software  Software for Windows 
KJT-230-PLA  Flattening plate  For smoothing the surface 
KJT-230-CVR  Light-shielding cover  Black plastic 
KJT-REF-S  Diffusion reflector f75mm  Made of metal 
KJT-MIL  JT mill  Rotary cutter type 

Measurement of samples with rough grains
To accommodate samples with rough surfaces, the KJT-230 uses a rotating sample turntable. This allows a large area of the samples to be measured and averaged.

Automatic zero adjustment function
When no sample is present, the instrument automatically makes a zero adjustment every 10 seconds to eliminate any possible drift.

Measurement of samples using a container with a glass cover
If a sample is likely to quickly lose or gain moisture, it can be placed in a sample cup with a glass cover. Since the light emission and reception axis are inclined. There is no specular reflection of light from the glass.

Measurement of liquid samples
Glass slides and covers are available for measuring jelly and slurry samples whose glossy surfaces make measurement difficult. The covers ca be cleaned sfter measurement, thus highly viscous samples are not a problem.

Convenient automatic measuring mode
In automatic mode, the turntable begins rotating immediately after the sample is place on it and the measurement begins. When the measurement is completed the turntable stops and the results are displayed.

External output feature
An external printer can be connected directly to the KJT-230 to print results, or a personal computer can be connected to store the data in a file.

   
 
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Specifications KJT-130
Measurement distance : 120mm±5mm
Measurement diameter : ø20mm
Response time : 2 seconds
Display refresh cycle : 0.3 seconds
Number of analytical curves : 50
Analytical curve selection method : Key-in, communications line
Approximate expressions : Linear, quadratic, and cubic equations of analytical curves
Light source : Tungsten lamp (standard life: 20000 hours)
Display : 7-segment LED
Display data : Moisture content value, absorbance, other data
External communications : RS-232C, D-SUB25P-M
Self-adjustment : Automatic zero adjustment
Time constant (smoothing) : 6 settings (0 to 16 sec.)
Self-diagnostic function : Error code display
Power source : AC100V ~ 240V (50/60Hz)
Power consumption: 36VA
Ambient temperature : 10 to 40 (temperature compensation range)
Ambient humidity : 0 to 80%RH (without condensation)
Dimensions : 230 (W) x 265 (D) x 305 (H) mm
Weight : Net 9.0kg Shipment 11.0kg
Accessories : Sample containers with glass covers 60mmf. 18mm (3sets) Fuse 1A

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