EW-02655-91 光度计-产品快照
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| 供应商名称 | 电话 | 备注 |
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| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs10@gchane.com , QQ1653501665
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产品介绍
EW-02655-91 光度计
Single-Channel Five-Element Flame Photometer, for Natural Gas fuel
Economical unit with tried and true capabilities inherited from higher priced models Five element filter stick allows quick and easy filter selection Ergonomic design with removable front tray for easy cleaning Ideal for the testing of alkali metals in chemical manufacturing, pharmaceuticals, soil analysis, food, paper industries, and much more! Pull out or push in the filter stick to select from sodium (Na), potassium (K), lithium (Li), calcium (Ca), or barium (Ba) filters. The sample solution is aspirated into the flame, emitting a wavelength of light; the intensity of the light is proportional to the concentration of the atom in the solution. A photodetector measures the light and indicates the result on the digital display. Features include auto ignition and flame optimization, LED indicators for selected filter, digital display with hold button, recorder output, and fail-safe flame detection with auto shutoff. Spill-containment front tray is easily removed for quick cleanup. The mixing chamber, burner head, and burner stem are disassembled without tools for easy maintenance. What's Included: one each of 1000 ppm Na, K, Li, Ca, and Ba standards in a 100-mL bottle, two meters each of gas and air tubing, pack of three nebulizer cleaning wires, and universal power supply.
Specifications Product Type Flame Photometer Range 0 to 1999 Sensitivity Na, K, and Li: 0.1 ppm Ca: 2.0 ppm Ba: 20 ppm Linearity less than ±2% at midpoint with 3 ppm Na, K, or Li set at 100 Fuel supply Natural gas Air supply 6 L/min at 14 psi; oil and moisture free Recorder output 100 mV per 1000 display units Aspiration rate 3 to 6 mL/min Qty/ea 1 Brand Cole-Parmer Dimensions 11-3/4"W x 19-11/16"H x 9-1/16"D (300 x 500 x 230 mm) Power 100 to 240 VAC, 50/60 Hz
Laboratory Equipment Flame Photometers Cole-Parmer Single-Channel Five-Element Flame Photometer
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