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Power 220V±22V Touch Screen Pesticide Specific Rotation Tester / Meter

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Shandong Shengtai instrument co.,ltd

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Power 220V±22V Touch Screen Pesticide Specific Rotation Tester / Meter

Brand Name : Shandong Shengtai Instrument

Model Number : STNY-105B

Certification : NYT 1860.18-2010

Place of Origin : CHINA

MOQ : 1

Payment Terms : T/T

Supply Ability : 10000 sets/year

Delivery Time : 7-15 work days

Packaging Details : wooden case

Power supply : 220V ± 22V，50Hz ± 1Hz，250W

Display method : 7-inch TFT true color touch screen

Light source : LED Cold light source＋high-precision interference filter

Measurement mode : Optical rotation, specific rotation, concentration、

Measuring range : Optical rotation ± 89.99°

Measurement accuracy : ± 0.01°（－45°≤Optical rotation≤＋45°）

Temperature control method : Built in Parcel Patch

Temperature range : 15℃—35℃(peltier)

Temperature control accuracy : ± 0.2℃

Minimum reading : 0.001° (Optical rotation）

Repeatability : （standard deviation s）0.002°（Optical rotation）

Minimum transmittance of measurable samples : 1%

Working wavelength : 589.3nm

Thermostatic rotation detection tube : 100mm

Output method : USB,RS232

Net weight of instrument : 24kg

data storage : 1000

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STNY-105B Touch screen of pesticide specific rotation tester

The STNY-105B pesticide specific rotation meter is designed and manufactured in accordance with the NYT 1860.18-2010 Guidelines for Testing the Physical and Chemical Properties of Pesticides Part 18: Specific Rotation Method. It is a specialized instrument for measuring the specific rotation of pesticides. Using touch screen display and LED or other cold light sources, it has a long service life and can detect optical rotation, specific rotation, concentration, etc

Specific optical rotation

At a certain temperature T, the specific rotation of polarized light at a specific wavelength passing through a 1dm light tube and a 1g/L liquid of light substance is called the specific rotation at that wavelength and temperature.

Performance characteristics

Built in Peltier temperature control to improve accuracy and stability.

LED light sources with a lifespan exceeding 100000 hours make up for the shortcomings of short lifespan and easy damage;

To ensure the measurement accuracy of the results, the temperature control technology of the instrument adopts a built-in Parcel patch, replacing the traditional flow cell;

The measurement range has been upgraded to ± 89 ° (optical rotation), improving the limitations of the measurement sample and enhancing its selectivity;

The control adopts systematization, high integration, full automation, and is convenient and easy to operate;

Upgradeable multi-level synchronous retrieval function, which can retrieve historical data based on test date, sample number, etc.

Main technical parameters

Power supply	220V ± 22V,50Hz ± 1Hz,250W
Display method	7-inch TFT true color touch screen
Light source	LED Cold light source＋high-precision interference filter
Measurement mode	Optical rotation, specific rotation, concentration,
Measuring range	Optical rotation ± 89.99°
Measurement accuracy	± 0.01°(－45°≤Optical rotation≤＋45°)
Temperature control method	Built in Parcel Patch
Temperature range	15℃—35℃(peltier)
Temperature control accuracy	± 0.2℃
Minimum reading	0.001° (Optical rotation)
Repeatability	(standard deviation s)0.002°(Optical rotation)
Minimum transmittance of measurable samples	1%
Working wavelength	589.3nm
Thermostatic rotation detection tube	100mm
Output method	USB,RS232
Net weight of instrument	24kg
data storage	1000

Packing list

S/N	Name	Quantity	Unit		Remarks
1	Main engine	1	set
2	Sodium lamp	1	piece		spare
3	Thermostatic rotary tube 100mm	1	piece
4	Test tube protective film	8	piece		spare
5	Test tube rubber gasket	8	piece		spare
6	Power cord, RS232 interface cable	1 each		piece
7	Fuses(1.5A,3A)	8		piece	4 each , spare
8	Screwdriver	1		piece
9	User manual	1		copy
10	Product Qualification Certificate	1		copy

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Power 220V±22V Touch Screen Pesticide Specific Rotation Tester / Meter Images

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Power 220V±22V Touch Screen Pesticide Specific Rotation Tester / Meter

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