Water Quality & Instrumentation - Page 569

Manufacturer: M&A INSTRUMENTS INC Brand: M&A INSTRUMENTS INC Model: NH310

Product Advantages: 1.Stable Measurement Performance The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06. Portable structure design which is more conductive to keeping the instrument stable when using. 2. Flexible and Accurate Locating Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm. Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh 3. PC Software-Realize More Function Expansion 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter. 4. More Measurement Modes Three measuring apertures for more circumstances. Five color spaces for more color schemes selection. Three light sources for more circumstances. Specifications: Illuminating/Viewing Geometry:8/d Measuring Aperture:Φ8mm/Φ4mm Detector:Silicon photoelectric diode Color Space:CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness Color Difference Formula:△E*ab △L*a*b* △E*C*h* △ECIE94 △Ehunter Light Source:D65 D50 A Light Source Device:LED blue light excitation Errors Between Each Equipment:≤0.40ΔE*ab Storage:100pcs standards 20000pcs samples Repeatability:Standard deviation within ΔE*ab 0.06; Average of 30 measurements of standard white plate Power source:Rechargeable lithium-ion battery 3.7V@3200mAh Lamp Life:5 years, more than 1.6 million measurements Charging Time:2 hours (First time 8 hours--100% electricity) Data Interface:USB

Manufacturer: IKA Brand: Ika Model: 3045000

to control the degassing process of the combustion gases after the decomposition Suitable for the C 5010 and C 5012 decomposition vessels

Manufacturer: WRN Brand: WRN

Compared with other surface tensiometer, BYZR serial surface tensiometer includes but is not limited by the following advantages: Automatic measuring, by which the may included error can be decreased The equilibrium value of surface tension can be read automatically Absolute exact one key resetting One-key calibrating can be realized with attached standard weight rapidly and exactly It fully complies with the basic principle of Willhelmy Plate method and can actualize the measuration in the following cases: Surface tension varies in different time because of the existence of an surface active agent To measure some high viscosity liquid (the equilibrium value can be read automatically) To measure the tension on an interface between two different liquids that one can not dissolved in the other one, such as oil and water The sensor can respond dater for carrying with high accuracy, and thus it becomes possible to supply reference dater for carrying out a favorable reproducibility. Operating simple without being controlled by any external computer The deviation of the instrument is very low because of it own structure which ensure that the errors measuring can be controlled effectively A constant-temperature sample cup, a sample thermometer and an external constant-temperature tank can be optional equipped to the tensiometer. The shipment will be arranged in 1-3 working days( not including customized product), and takes about another 3-9 working days to reach you.

Manufacturer: WRN Brand: WRN

Parameter: Measurement method: Platinum plate method Measuring range: 0-400mN/m note: 1Mn/m=1dne/cm Minimum resolution: 0.01mN/m Standard deviation: + 0.04 mN/m (the second distilled water at 20degree Repeatability: + 0.04 mN/m (the second distilled water at 20degree Display mode: LCD display Temperature range: 15-60 degree with constant temperature bath (the constant temperature bath is optional)Best time of reading value: Generally it is 3-5 seconds Data output: RS232C or USB (optional)If the sample for testing has larger viscosity or contains surface active agent, different sampling time can be adopted according to be requirements of customer Voltage: AC220V 1AControl mode: CNC keyPackage including: 1 * surface tensiometer 1 * Platinum ring 2 * sample dish 1 * alcohol lamp 1 * tweezers 1* calibration poise 1* manual The shipment will be arranged in 1-3 working days( not including customized product), and takes about another 3-9 working days to reach you.

Manufacturer: FireflySci Brand: FireflySci Model: Calibration Kit 4

Use Calibration Kit 4 for your UV/VIS Spectrophotometer and perform the following tasks: Photometric Accuracy in the UV and VIS Range, Wavelength Accuracy in the UV and VIS range and Stray Light in the UV and VIS range

Manufacturer: Unico Brand: Unico

Model SQ2800 Scanning Spectrophotometer-single beam, 4nm Bandpass with LCD screen,Wavelength range: 190~1100 nm, USB port, parallel port , build-in software including T/A/Conc, Standard curve, Kinetics, multi-wavelength, scanning and DNA/Protein Complete with 4-position Cell Holder, 4 Optical Galss Cuvettes, 2 Quartz Cuvettes, User Manual, dust cover. 110/220V, 50/60Hz switchable. CE certified. ISO9001:2000 registered. Set at 220V

Manufacturer: JXULE Brand: JXULE Color: Multicoloured

Paper Size: app 42mm x 8mm (L x W) Keep dry for the rest paper The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity PH 1-14 color chart in each pack Package included:2 * 80pcs pH test paper

Manufacturer: Neptune Systems Brand: Neptune Systems

Use this Conductivity Calibration Solution, 53.0 mS to calibrate your Conductivity Probe and PM2 for salinity monitoring. 20 mL.

Manufacturer: Nasco Scientific Brand: Nasco

Control Strips. Vial of 100 strips .

Manufacturer: CareFusion Brand: Carefusion

The U/Adapt-It straight connectors without base feature a 22 mm outer diameter at one end and 22 mm inner diameter at the other end with open oxygen monitor stem. Latex-free. Connectors are shipped clean and ready to use.