COLE-PARMER EW-02655-10 光度计-产品快照
- 品牌:
- COLE-PARMER
- 型号:
- EW-02655-10
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs10@gchane.com , QQ1653501665
|
产品介绍
COLE-PARMER EW-02655-10 光度计
Cole-Parmer Dual-Channel Flame Photometer 02655-10
Dual channel mode cuts measuring time in half—obtain Na+ and K+ results simultaneously Send results to a computer or printer with built-in RS-232 interface This digital unit offers improved analytical performance over single-channel flame photometers in the measurement of sodium, potassium, and lithium ions. Features include automatic ignition sequence, lithium internal standard, monitoring and control software, dual-channel display, and independent calibration of each channel. Built-in linearizing software allows sodium measurement up to 40 ppm. Obtain Na + and K + results simultaneously. The lithium internal standard signal reduces fluctuation in flame conditions, drift, and dilution errors—ensures reproducible results and precise measurements. The fully automatic ignition and flame optimization sequences reduce set up and calibration time. An automatic gas shutoff mechanism activates if the flame is accidentally extinguished. Monitoring and control software allow measurements only after blanking and calibration. Order optional Automatic Dilutor 02657-00 which accurately dilutes your samples and standards; order optional Autosampler 02657-25 for a fully automatic analysis solution for your longer sampling runs. What's Included: one each of Na + , K + , Li + filters, one each of 1000 ppm Na + , Li + , K + standards in a 100-mL bottle, two meters each of gas and air tubing with connectors, RS-232 output cable, and a 7-ft power cord.
Specifications Product Type Flame Photometer Range Na+: 0 to 199.9 ppm K+: 0 to 9.99 ppm Li+: 0 to 9.99 ppm Sensitivity 0.1 ppm Na+; K=100 units Specificity less than 0.5% interference when concentrations are equal to test sample concentrations Reproducibility less than 0.5% C.V. Linearity less than 1% Fuel supply high-grade propane/butane mixture regulated at approximately 30 psi Air supply 6 liters/min at 12 psi; oil and moisture free Recorder output 0.05 to 5 V (switchable) Aspiration rate 3 to 6 mL/min Reading stabilization approximately 15 seconds Qty/ea 1 Brand Cole-Parmer Dimensions 15-3/8"W x 20"H x 13-1/2"D (390 mm x 510 mm x 345 mm) Power 120/240 VAC; 50/60 Hz (switchable) Display dual display; 3-1/2-digit LED, 12.5 mm (1/2") H
Laboratory Equipment Flame Photometers Cole-Parmer Dual-Channel Flame Photometer
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