Colorimeters - Page 4

Manufacturer: NEC Brand: NEC

NEC SPECTRASENSOR PRO COLOR CALIBRATION

Manufacturer: HACH Brand: Hach Company Model: 5870024

The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.

Manufacturer: HACH Brand: Hach Company Model: 5870026

The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.

Manufacturer: HACH Brand: Hach Company Model: 5870065

Generic Pocket Colorimeter II Instruments are intended for applications not included in standard analysis systems. They are available in a range of wavelengths appropriate for many custom calibrations. In addition to the factory absorbance calibration (0-2.5 A), the instruments offer two user-entered, two-point, linear calibrations, and provide a choice of either 0.00 to 2.55 or 0.0 to 99.0 for the display value.

Manufacturer: Vetus Brand: FRU

WF28 colorimeter with competitive price, has these advantages of being easy to operate, easy to understand, affordable and so on. WF28 only have one measuring light source (D65); two kinds of color modes (CIE1976LAB, CIELCH); one color difference formula ( ΔE * ab); two language pattern (Simplified Chinese and English), and a universal measuring caliber (8MM) . WF28 colorimeter can store 100 standard data and 20000 sample data, you can also add mini-printers to do real-time printing measurement data. It can't operate with "color analysis system" software functions. Technical Specifications Display mode: CIELAB,CIELCH Color difference formula: ΔE *ab Illumination Condition: CIE Recommendation:8/d Light Source: The LED blue light stimulate Sensor: Photodiode array Measuring Aperture: Φ8mm Measuring Condition: Observer:CIE 10° Standard observer Light source: D65 Contain light way:SCI SCE Measuring Range: L:0-100 Repeated Accuracy: ΔE

Brand: J&Z

We need about 3 business days to prepare it for you and will send it to you by FedEx, UPS or DHL service. It will take about 6 days for you to get it. *Introduction: *The JZ-350 is design and developed according to international CIE1931, 1976 and other relevant standards at home and abroad, it is a new economic and practical general colorimeter, we introduce the latest imported LED light source and sensor from other countries, and it has stable, durable, the characteristics of the economy. The interface we design the menu type, because it is simple and easy to understand. Our JZ-350 is not only widely used on Quality department to test the color difference, but also used on the school teaching, scientific research, and color design. Features: *Three languages to switch, buttons and menus operation are easy to control *A variety of light and color space modes meet special needs of different measurement conditions *Two calibrations: white calibration and zero calibration, the measurement data are more accurate and stable *1500 sets of data storage space, can check, callout, upload the data at any time Main functions of the software: *The color difference data analysis about the standard and sample *Color simulation, color difference chart, Batch *Analysis of the color difference histogram *Save and callout the data from data base *Save and callout the data from data base *Print the color quality chart *Download the instrument's data to the computer

Manufacturer: XZB Brand: XZB

Color Space CIELAB CIELCH CIEXYZ sRGBColor Difference Formula △E*ab △E*LCHMeasurement Caliber φ8mm/φ4mm AlternativeIllumination Condition CIE Recommendation：8/dLight Source D65 A F(CWF)Sensor Photodiode arrayObserver CIE 10° Standard observerMeasurement Range L: 0 to 100Repeated Accuracy △E

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI711

The HI 711 is a portable meter for measuring chlorine in natural, waste, recreation and drinking waters. The HI 711 bridges the gap between less accurate chemical test kits, and expensive professional test instrumentation. To use, zero the instrument with your water sample, then add the reagent. Place the vial into the checker, press the button, and read the results within seconds. The meter has a range of 0.00 to 3.50 ppm (mg/L) + or – 3% of the reading (+ or – 0.03 ppm (mg/L) at 25 degrees C, with resolution 0.01 ppm (mg/L). It operates in temperatures from 0 to 50 degrees C (32 to 122 degrees F)/RH max 95%. The device operates on one 1.5V AAA battery, with an auto-off function that shuts off the device after two minutes of non-use. Dimensions are 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”), with weight 64 g (2.25 oz.). Chlorine is a common disinfectant for water, and ensuring proper levels is important in many situations. Chlorine colorimeters are used for monitoring quality control in many applications such as swimming pools, sanitation, and drinking water. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? Two sample cuvettes and caps Six powder reagents for free chlorine One 1.5 V battery Instructions

Manufacturer: NEC Brand: NEC Model: MDSVSENSOR3

NEC - Colorimeter / color calibrator - for MultiSync LCD2090, LCD2190, P221, P241, PA231, PA241, PA271, PA301

Manufacturer: TestHelper Brand: TestHelper

Portable Colorimeter WR10 developed according to the measuring requirements on different products and gain many optimal achievements with high cost performance. The most convenient colorimeter: automatic correction when starting up (national patent) Environmental, low energy consumption instrument, high capacity lithium battery Model WR-10 Color Space CIELAB Color Difference Formula △E*ab Measurement Caliber φ8mm Illumination Condition CIE Recommendation：8/d Light Source D65 Sensor Photodiode array Observer CIE 10° Standard observer Measurement Range L: 0 to 100 Repeated Accuracy △E