Density/Specific Gravity Meter
8Pages

Automatic Potentiometric Titrator Karl Fischer Moisture Titrator ► Density/Specific Gravity Meter Refractometer Thermal Measurement Instrument Process & Environment Density/Specific Gravity Meter DA-650/-645/-640 (With viscosity correction) DA-650B/-645B/-640B ( Without viscosity correction) Quickest measurement in 20 seconds Minimum sample of 1.0 mL Viscosity correction for high-viscosity samples*1 Touchscreen operation Comes with Density Standard Liquid Equipped with sampling*2 & dry pump Completely ready for use Customizable display & sound Easy operation & maintenance-free *1 DA-650B/-645B/-640B is not equipped with viscosity correction function. *2 Each model is also available without sampling pump.

Density/Specific Gravity Meter Uniqueness 1 Accuracy of One of the Highest in the World Density: ±2x10-5g/cm3 (Repeatability: SD 5x10-6g/cm3) Temp.: ±0.02°C (DA-650/-650B) 2 Quick Measurement 20 seconds (According to KEM standard measurement conditions) 3 Small Sample Size Minimum 1.0mL (Manual sampling by syringe) 4 Viscosity Correction for High-viscosity Samples11 Up to 30,000 mPa.s (Manual sampling by syringe: 30,000 mPa.s, Auto sampling by pump:2,000mPa.s) 5 Comes with Density Standard Liquid KEM is the only manufacturer of Density/Specific Gravity Meters that also produces standard...

Features Hassle-free and safe measurement Sampling122 & dry pump makes comprehensive measurement procedure simple and prevents a sample from contacting the skin. Easy check of measurement cell High-intensity LED and cell window ensures high visibility inside measurement cell. No air bubble, no contamination New flat-type joint ensures almost no air bubble and no contamination. It contributes to easy cleaning and cost reduction. Repeated measurement Air bubble could be a major factor of variation in measurement results. The same sample is measured repeatedly to check air bubble. Calibration...

Application Crude Oil, Petrochemical Products, Biofuels Market price and tax amount are subject to Density or SG of oil products such as crude oil, fuels (heavy oil, light oil, kerosene and gasoline) and lubricants. Chemical Products Concentration Various chemical products are measured for quality control purposes during production process and/or before shipment. Organic and inorganic substances are controlled by purity or by Concentration. Brix, Samples in this category include milk, dairy products, soft drinks, carbonated drinks, fruit juice, soy milk, etc. Density Density or Brix...

Quick Reference ( Peristaltic Pump Suction Type ) ■ Adjust sample/drain lever to “Drain.” ■ Wipe off tip of sampling tube. ■ Press “PUMP” and clean the cell with rinse solution 2 for about 10 sec. ■ Press “PUMP” to stop pump operation. ■ Once oscillation frequency becomes stable, measurement comes to an end and result (density of sample) will be shown. Sampling Tube Drain sample ■ Adjust sample/drain lever to “Drain.” ■ Remove sampling tube from sample. ■ Press “PUMP” to drain sample. Dry the cell ■ Wipe off sampling tube and put it in drying tube. ■ Press “PURGE” twice. (Auto Off) Put in....

Options Sampler Auto Cleaning and Sampling Unit DCU-551N Clean and Sampling Unit DCU-551N/H ・Measurement of 1 sample in 20mL vial ・Viscosity up to 50,000mPa s ・ ・Heating temp. of R.T ～ 80℃ (DCU-551H) ・Connection kit required; 12-02763 (DCU-551N) 12-02764 (DCU-551H) Multiple Sample Changer CHD-502N/H/C ・Measurement of 30 samples in 20mL vial ・Viscosity up to 50,000mPa s ・ ・Heating temp. of R.T ～ 80℃ (CHD-502H) ・Thermostat water circulator to be locally prepared (CHD-502C) ・Connection kit required; 12-02763 (CHD-502N/C) 12-02764 (CHD--502H) Printer Thermal Printer with Connection Cable...

JCSS-accredited Density Standard Liquid *1 They are not supplied with DA-6XX with Peristaltic Pump Suction Type or without sampling pump.

*1, *2: According to KEM standard measurement conditions. *3: There are two choices for sampling pump; Air Pump Suction Type or Peristaltic Pump Suction Type. Each model is also available without sampling pump. *4: Enquire for applicable models. A&P/kyoto electronics MANUFACTURING CO, LTD. http://www.kyoto-kem.com Overseas Division : 2-7-1, Ichigaya-sadohara-cho, Shinjuku-ku TOKYO, 162-0842, JAPAN Fax : +81-3-3268-5592 Phone : +81-3-5227-3156 Specifications and design subject to change for improvements without notice. Printed in Japan.