Lab Accessories

DS19-1 Angle Adjustable Solid Sample Holder UV-Vis Spectrophotometer Accessories Slice solid sample can be put on the angle adjustable solid sample holder and fixed on the optical circuit. The angles can be adjusted within±45. It is easy to measure the absorbency for solid samples from multi-angles. No. Item Specifications Remark 1 Product model DS19-1 2 Wavelength range 190－900nm 3 Changeable angle range ±45o 4 Min. sample size φ4mm 5 Max. sample size 80x55x5mm

TR181-1 Test Tube Holder UV-Vis Spectrophotometer Accessories The test tube holder is used to put test tubes. It is easy for measurement of liquid contained in test tubes. The measurement results are related to the material and precision for test tubes. If precise measurement is needed, it is recommended that paired cuvettes with related accessory be used. No. Item Specifications Remark 1 Product Model TR181-1 2 Wavelength range 190－1100nm 3 Test tube range Diameter: 15～25mm

MR181-1 Specular Reflection Accessory UV-Vis Spectrophotometer Accessories The specular reflection accessory can measure the reflectance spectrum of optical surfaces, crystals and coated samples. If the reflecting mirror on the reference beam is the “standard reflecting mirror”, the user can calculate the absolute reflectivity of the measured surface. No. Item Spec. Remark 1 Model MR181-1 2 Incidence angle 5 3 Measured sample area 11×9mm to 60×40mm 4 Wavelength range 200

LS19-1 Long Pathlength Cell Holder UV-Vis Spectrophotometer Accessories The pathlength of the cuvette in the long pathlength cell holder can be 5-50mm. It is easy for the measurement of samples with long pathlength. No. Item Specifications Remark 1 Product model LS19-1 2 Wavelength range 190～900nm 3 Pathlength 5mm, 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 100 mm Adjust according to needs. 4 Cell No. 2

MR19－1 Specular Reflection Accessory UV-Vis Spectrophotometer Accessories The specular reflection accessory can measure the reflectance spectrum of optical surfaces, crystals and coated samples. If the reflecting mirror on the reference beam is the “standard reflecting mirror”, the user can calculate the absolute reflectivity of the measured surface. The reference reflecting mirror as a standard configuration in the accessory is not demarcated, so only relative reflectivity

MH19-1 Micro Cell Holder UV-Vis Spectrophotometer Accessories There is an adjustable base for micro cuvette in the micro cell holder. With micro cuvette, it can improve measurement precision for micro sample. No. Item Specifications Remark 1 Product model MH19-1 2 Wavelength range 190－900nm 3 Cell No. 2

Cooling 220,50Hz 2000w 0 - 50 0 ～ 0.6 3.5 L/min Water Circulator with 10 m Rated lift A cooling water circulator takes water as the heat transfer medium to transfer the heat quantity produced by the instruments or equipments, then the refrigerator dissipates the heat outside to ensure the instruments working in the normal temperature range. The pump pressure formed closed water circulation in the circulator to control the refrigerator. The refrigerator connects with the

Hollow Cathode Lamp for Atomic Absorption Spectrometer The single element Hollow Cathode Lamps are used on PG990 series and AA500 series Atomic Absorption Spectrometer. 60 types of single element hollow cathode lamps are available. Please contact for a full list.

Determination of soluble total Conductivity module Portable Spectrophotometer Accessories Function: determination of soluble total solid Detection items: volatile phenol, cyanide

S19-1 Solid Sample Holder UV-Vis Spectrophotometer Accessories Slice solid sample can be put on the solid sample holder and fixed on the optical circuit. It is easy to measure the absorbency for solid samples. No. Item Specifications Remark 1 Product model S19-1 2 Wavelength range 190－900nm 3 Cell No. 2 4 Max. sample size 80x55x5mm

Flame Autosampler for Atomic Absorption Spectrometer PG990 The flame autosampler is designed for Atomic Absorption Spectrometer PG990. It can suck standard samples and samples automatically and clean the sampling head and pipelines automatically. There are 68 holes in which 8 test tubes of 45ml and 60 test tubes of 10ml are put on the sample tray equipped with the device. The device reserves the options for extending enrichment autosampling functions. 28 holes are preset in

100% New sensor seamless sewing Ultrasonic module Portable Spectrophotometer Accessories Instruction: Please set built-in Timer before using. Please do not let it work over five minutes. If requiring disposing the sample over five minutes, please restart it.

Oil Free Air Compressor for Atomic Absorption Spectrometer KJB air compressor can be used to supply an atomic absorption spectrophotometer or agas chromatography with compressed air. Specifications: a. Rated discharge pressure: 0.3Mpa b. Output rate: 0.3-0.9m3/h (adjustable) c. Noise: smaller than 55dB d. Power supply: AC220V 50HZ e. Dimension: 400×300×620(mm) f. Ambient condition: ambient temperature less than 35℃ Relative humidity less than 80%

Liquid-liquid extraction Extraction module Portable Spectrophotometer Accessories Function: liquid-liquid extraction Detection items: volatile phenol, anion detergent Iron sticks(2) Separating funnel(2) Steel holder Base Iron ring(2)

CH181-1Thermostatic 5 Cell Holder UV-Vis Spectrophotometer Accessories Thermostatic 5cell holder is used together with constant-temperature water bath and water pump. They can measure samples at a specific temperature. No. Item Specifications Remark 1 Model CH181-1 2 Wavelength range 190－1100nm 3 Pathlength 10mm 4 Cell No. 5 5 Outer connecting tube Inner diameter Φ4mm

Peltier UV-Vis Spectrophotometer Accessories Peltier temperature controller applies peiltier as its heating/cooling power element. It has the advantages of small volume, high efficiency, convenient heating/cooling switch and simple structure as well as free maintenance. This equipment uses liquid as its temperature transition media. Since the heated or cooled liquid is transferred directly to the nearest place of the detected sample by the inside pump, it can be set the

TR19-1 Test Tube Holder UV-Vis Spectrophotometer Accessories The test tube holder is used to put test tubes. It is easy for measurement of liquid contained in test tubes. The measurement results are related to the material and precision for test tubes. If precise measurement is needed, it is recommended that the related accessory for cuvettes be used. No. Item Specifications Remark 1 Product model TR19-1 2 Wavelength range 190－900nm 3 Test tube range Diameter: 15～25mm Height:

LS19-1 Long Pathlength Cell Holder UV-Vis Spectrophotometer Accessories The pathlength of the cuvette in the long pathlength cell holder can be 5-50mm. It is easy for the measurement of samples with long pathlength. No. Item Specifications Remark 1 Product model LS19-1 2 Wavelength range 190～900nm 3 Pathlength 5mm, 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 100 mm Adjust according to needs. 4 Cell No. 2

AsH3 generation module Portable Spectrophotometer Accessories AsH3 generation module Function: determination of As in water Detection items: Arsenic (As)