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The instrument of rotation is the material spiral. Through the rotation of the sample measurement, can be analyzed to determine the concentration of the substance, content, purity, and so on. Good navigation rotation built-in parr (peltier) precise temperature control system, automatic photoelectric detection technology and humanized human-computer interface, with precise measurement process, the advantages of reliable and convenient operation, widely used in sugar, pharmacy, drug testing, food, spices, monosodium glutamate and chemical, oil and other industrial production, scientific research, teaching department, for laboratory analysis or process quality control.
Improve innovative efficiency
1:built in Parr(Peltier) precise temperature control system;
2:Optical rotation, rotation, concentration, sugar concentration of four kinds of optional test mode;
3:the scope of the measurement is upgraded to+89 degrees;
4:control using a systematic, highly integrated, fully automated, easy to operate.
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Model
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JH-P100
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JH-P200
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Measurement model
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Optical rotation
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Optical rotation, rotation, concentration and sugar
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Calibration mode
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-
|
-
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Measuring range
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±45.0°
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±89.99°
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Accuracy
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±0.01°(-45°≤optical rotation≤+45°)
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±0.01°(-45°≤optical rotation≤+45°)
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Min. reading
|
0.01°(optical rotation)
|
0.001°(optical rotation)
|
|
Repeatability(standard deviations)
|
0.02°(optical rotation)
|
0.002°(optical rotation)
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|
Measurable sample min. transmittance
|
1%
|
1%
|
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Light source
|
LED
|
LED
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Working wavelength
|
589.3mm
|
589.3mm
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Interface
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USB,RS232
|
USB,RS232
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Data storage capacity
|
3 groups
|
1000 groups
|
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Display mode
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LCD
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TFT Touch screen
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Power
|
220V AC±10%50HZ
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220V AC±10%50HZ
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Rated power
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220w
|
250w
|
|
Net weight
|
20kg
|
24kg
|
|
Model
|
JH-P300
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JH-P400
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Measurement model
|
Optical rotation, concentration and sugar
|
Optical rotation, concentration and sugar
|
|
Calibration made
|
-
|
Automatic calibration
|
|
Measuring range
|
±89.99°
|
±89.99°
|
|
|
±259°Z
|
±259°Z
|
|
Accuracy
|
±0.01°(-45°≤optical rotation≤+45°)
|
±0.01°(-45°≤(optical rotation)≤+45°)
|
|
Min. reading
|
0.001°(optical rotation)
|
0.001°(optical rotation)
|
|
Repeatability(standard deviations)
|
0.002°(optical rotation)
|
0.002°(optical rotation)
|
|
Measurable sample min. transmittance
|
1%
|
1%
|
|
Light source
|
LED
|
LED
|
|
Working wavelength
|
589.3mm
|
589.3mm
|
|
Temperature control mode
|
Built-in semiconductor
|
Built-in semiconductor
|
|
Temperature control range
|
15ºC-35ºC
|
10ºC-45ºC
|
|
Temperature control accuracy
|
±0.2ºC
|
±0.2ºC
|
|
Interface
|
USB,RS232
|
USB,RS232
|
|
Data storage capacity
|
1000 groups
|
1000 groups
|
|
Display mode
|
TFT Touch screen
|
TFT Touch screen
|
|
Power
|
220V AC±10%50HZ
|
220V AC±10%50HZ
|
|
Rated power
|
250w
|
250w
|
|
Net weight
|
24kg
|
24kg
|
|
Model
|
Min.
reading
|
Accuracy
|
Repea-
tability
|
Display
Mode
|
Temperature
Control
Mode
|
Automatic Calibration
|
|
JH-P100
|
0.001°
|
±0.02°(-15°≤optical rotation≤+15°)±0.05°(optical rotation≤-15° or optical rotation>+15°)
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(standard deviation s)≤0.01°
|
LED screen
|
NO
|
NO
|
|
JH-P200
|
±0.01°(-45°≤optical rotation≤+45°) ±0.02°(optical rotation≤-45° or optical rotation>+45°) |
0.002°
|
||||
|
JH-P300
|
7- inch-sized TFT Touch screen
|
Built-in Peltier
|
||||
|
JH-P400
|
YES
|
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