723 Series Visible Spectrophotometer

Wavelength: 190-1100nm Band width: 2nm Wavelength accuracy: +/-0.5nm Wavelength repeatability: 0.2nm Wavelength set: auto Photometric accuracy: +/-0.5%t Photometric repeatability: 0.2%t Printer port: parallel port Display mode: lcd(128*64dots) Light: deuterium & tungsten lamp Detector: silicon photodiode Weight: 14kg Weight: 15kg Dimension: 520*450*350mm

Specification Wavelength: 190-1100nm Band width: 2nm Wavelength accuracy: +/-0.5nm Wavelength repeatability: 0.2nm Wavelength set: auto Photometric accuracy: +/-0.5%t Photometric repeatability: 0.2%t Photometric range: h (500nm) Noise: +/-0.001a Stray light: 0.05%t (220nm& 360nm) Data output: usb Printer port: parallel port Display mode: lcd(128*64dots) Light: deuterium & tungsten lamp Detector: silicon photodiode Weight: 14kg Foam plastic and outside with strong cartons

Supplier: UV visible spectrophotometer, PH meter/conductivity meter, weighing balances, microscopes

Introduction: Uv752 is single beam spectrophotometer that analyzes specimen materials in the ultraviolet and visible spectral d software this product is capable of charting and storing the scan results. Uv752 specifications: Model Uv752 752pc Optical system: single beam, grating 1200 line/mm Wavelength range: 200nm-1000nm Wavelength accuracy: ¡à2.0nm Wavelength reproducibility: 1nm Wavelength readability: 0.1nm Special bandwidth: 4nm Photometric range: 0-125%t, -0.097-2.70a, 0-1999c Photometric accuracy: ¡à0.5%t Photometric reproducibility: 0.2%t Stray light: ¡ü0.5%t (ƛ 220, 340nm) Stability: ¡ü0.004a/1hr/500nm (after 30min warm up) Light source: deuterium & tungsten-halogen lamp Power: 220v 50hz Display: Lcd(2*20) Data output: Rs-232c Analysis software: Without With Dimensions: 440x370x200mm Weight: 17kg Accessories: 1. Uv752 spectrophotometer 1 set 2. Power cable 1 pc 3. Operation manual 1 pc 4. 10mm glass cuvettes 4 cases 5. 10mm quartz cuvettes 2 cases 6. Dust cover 1 pc 7. Printer cable 1 pc Standard export packing

Um lamp / osram long life halogen tungsten lamp Uv1901 / uv1901pc specifications: Photometric methods: transmittance, absorbance, energy, reflectivity Wavelength range: 190nm-1100nm Special bandwidth: 1nm Stray light: ¡ü0.03%t (220nm, 360nm) Wavelength accuracy: ¡ü¡à0.3nm Wavelength reproducibility: ¡ü0.1nm Photometric range: -4a ~ 4a Photometric accuracy: ¡ü¡à0.3%t (0-100%t) ¡ü¡à0.002a (0-0.5a) ¡ü¡à0.004a (0.5-1a) Photometric reproducibility: ¡ü0.001a (0-0.5a) ¡ü0.002a (0.5-1a) Stability: ¡ü ¡à0.004a/h Noise: ¡ü ¡à0.003a Baseline flatness: ¡ü ¡à0.0008a Power: 100-240v, 50/60hz Light source: deuterium & tungsten-halogen lamp Accessories: Uv1900 series spectrophotometer 1 set Power cable 1 pc Operation manual 1 pc Certificate of quality checking 1 pc Fuses (2 a) 2 pcs 10mm quartz cuvettes 2 cases Packing list 2 pcs Compact disc 1 pc (uv1901pc & uv1902pc only) Rs-232 cable 1 pc (uv1901pc & uv1902pc only) Dust cover 1 pc Software specifications: 1. Such operation as photometric measurement, spectrum measurement, quantitative measurement, kinetic measurement are offered in uvcon windows applications. 2. Single and multi-wavelength quantitative measurement can be measured with several kinds of arithmetic calculation methods to meet users¡¯ demand. 3. Curves can be measured and recalled in memory with data-handling of arithmetic calculation smooth, abs to/ from %t conversion and peak pick. 4. The measured data and graphics can be stored on pc/ printed/ output for reports. Outstanding quality, keeping constant improving Standard export packing

Used Shimadzu UV-Visible Spectrophotometer UV-2550 + Cell Temperature Controller TCC-240A

UT61+ series handheld professional digital multimeter tester for mobile phone test repair tool. It s an ideal tool for the maintenance and repair of the circuit and power equipment. Features: UT61+ series is a high-reliability, high-security, auto-range modern digital multimeter with synchronous display function on a super large screen digital and high resolution analog pointer. The full range overload protection and unique appearance design are more superior performances of electrical instruments. Equipped with audible and visible alarm, this series can provide warning especially when measuring high voltage/current and temperature. It is suitable for measurements of smelting, communication, manufacturing, petroleum, national defense, university, electric power, chemical industry and other industries. This series is really reliable: true RMS digital multimeters with display counts 6000 (UT61B+/D+) and 22,000 (UT61E+). It can measure up to 1000V AC/DC. UT61B Analogue Bar Graph Diode Test And Buzzer Continuity Equipped With K-type Temperature Probe Auto Range MAX/MIN/REL Measurement Mode Overload Protection For All Ranges Auto Power Off For Power Saving Data Hold Lcd Back Light Equipped With RS-232C And USB Standard Interface Comply With CE (European Union) Directives. UT61D Analogue Bar Graph True Rms Measurement Diode Test And Buzzer Continuity Equipped With K-Type Temperature Probe Auto Range MAX/MIN/REL Measurement Mode Overload Protection For All Ranges Auto Power Off For Power Saving Data Hold Lcd Backlight Equipped With RS-232C And USB Standard Interface Comply With CE (European Union) Directives. UT61E 22,000 Display Count, Can Measure Weak Signals Analogue Bar Graph True Rms Measurement 220mf Capacitance Measurement Peak Hold: Auto Hold The Max/min Value Of Pulse Signals Diode Test And Buzzer Continuity Auto Range MAX/MIN/REL Measurement Mode Overload Protection For All Ranges Data Hold Comply With CE (European Union) Directives Notice please: The the battery is not include

Digital Multimeter UT89X UT89XD True RMS 20A Current 1000v Voltmeter Resistance Capacitance Transistor LED Tester. Features: 1. UT89X/UT89XD is a reliable hand-held 3 5/6 bit digital multimeter with true RMS sine wave measurement. 2. It can measure Max. 1000V DC/AC voltage, Max. 20A DC/AC current, resistance, capacitance, frequency, diode, hFE, continuity and NCV, quickly distinguishing between neutral and live wires accurately. 3. UT89X can measure temperature and detect neutral and live wires with a test lead. UT89XD can perform LED test. 4. Equipped with audible and visible alarm, flashlight and auto backlight functions, this series can be used in dark environment. 5. It attracts users with its bi-color durable case, modern exterior and multiple functions. Product Specifications: 1. 1000V AC/DC 20A AC/DC 2. True RMS, 6000 count 3. Dual range NCV test which quickly identifies neutral and live wires through light intensity 4. Audible/visual alarm 5. Capacitor charging indicator 6. Ergonomic design 7. Double injection molding 8. 1m drop proof 9. Flashlight; Auto backlight