DSH-7230G Visible Spectrophotometer

Packaging
N/A
Delivery
15 Days

I.Introduction

DSH-7230G is a new generation spectrophotometer with microcomputer , with a strong control functions and data processing capabilities, and with a printout, for physics, chemistry, medicine, biology, pharmacology and other disciplines for scientific research or for the chemical industry, food industry, pharmaceutical industry, metallurgical industry, clinical biochemistry, environmental protection department for quantitative analysis of various substances.

II.Main features:

1. Adopts advanced optical, mechanical, electrical design, with superior performance and cost.

2. The proportion of double-beam optical path monitoring structure, high performance, low stray light "shining holographic grating", high-resolution monochromator with superior accuracy, veracity, reproducibility and stability.

3. Auto-tune "0", auto tune "100", eight sample cell linkage

4. with T, A and GOTOλ, linear regression, the concentration of direct reading, dynamics practice scanning.

5. The thermal printer can print the data, given wavelength time scanning, linear regression curve drawing.

6. With USB interface, can be directly interactive with the PC, and strengthen the instrument's detection data, scanned maps and other processing functions to achieve a test file of mass storage. .

7. Advanced power protection method , can remember the measured data, the regression equation and instrumentation correction value, etc., to achieve a fast initialization boot into the test status light source with a fixed voltage, the sensitivity in the whole wavelength range of automatic control by computer.

III.The main technical indicators:

1. Wavelength range: 330nm ~ 900nm

2. Wavelength maximum error: ± 1nm

3. Wavelength repeatability: ≤ 0.5nm

4. Spectral bandwidth: 6nm

5. Transmittance maximum error: ± 0.8% (T) (in NBS930D test)

6. Transmittance repeatability: ≤ 0.2% (T)

7. Transmittance range: 0.0% (T) ~ 100.0% (T)

8. Absorbance range: -0.301 (A) ~ 3.999 (A)

9. Concentration range: 0.000 ~ 9999 (C)

10. Noise: dark current: ≤ 0.2% (T) Light Current: ≤ 0.5% (T)

11. Stray light: ≤ 0.6% (T) (at 360nm, in determination NaNO2)

12. Power supply: AC220V ± 22V/50Hz ± 1Hz

  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:2013
  • Address:
  • Contact:Angel Chan
*Your name:
*Your Email:
*To:Zhuhai Dshing Import&Export Co.,ltd
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters : 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

submiting now We do inquire for you , please wait ...

DSH-UV-5000 Visible Spectrophotometer
DSH-UV-5000 Visible Spectrophotometer

V-5000 is a basic model with high cost-performance. High quality silicon photometric diode detector and 1200 lines/mm grating ensure the high accuracy and precision. (1)Features 1. Easy to use, Press one button for easy switching of Transmittance, Absorbance and ...

Zhuhai Dshing Import&Export Co.,ltd

DSHV-5100 Visible Spectrophotometer
DSHV-5100 Visible Spectrophotometer

(1.)Features 1. Large LCD screen (128x64 Dots). 2.Can display and save 50 groups of data, 3 groups per screen. 3. Data can be restored after a sudden power cut. 4.Auto setting wavelength. 5. Tungsten lamp & deuterium lamp can be turned on/off individually to extend ...

Zhuhai Dshing Import&Export Co.,ltd

DSHV-5600 Visible Spectrophotometer
DSHV-5600 Visible Spectrophotometer

1.Low Stray Light The stray light of V-5600(PC) is below 0.05%T.The monochomator is totally sealed and the optical surfaces are protected with a silicon dioxide membrane.The excellent optical system and electric circuit design ensures the very low stray light. 2.Large LCD ...

Zhuhai Dshing Import&Export Co.,ltd