Page Views: 109 Date Added: 05/19/2011 Last Updated: 05/19/2011 Expiry Date: 05/16/2021 Product/Service Details Polarographic dissolved oxygen tester desktop (large range) Model: MKJJ-MI190 Suitable for pharmaceutical preparations, food production and monitoring of water plants. User-selectable mg / L or% oxygen saturation measurement.This instrument can be used for any type of water, temperature, elevation, salinity compensation, automatic recording feature allows users to tune out before the measurement.All data can be transmitted via RS232 or USB computer jack. Can sample data memory 50.Mi190 in 1 or 2 points (at 0 and 100% oxygen saturation) with automatic calibration feature, the tester using the polarographic probe (MA840 / 2) to measure oxygen in the reaction of Agriculture.Assembly MA840 / 2 DO probe, 2 noodle, 2 membranes, MA7041 electrolytic solution (30 mL), 12 VDC power supply, the probe support and manualsTechnical parametersMI190Range of O2% O2 saturationTemperature0.00 to 45.00 mg / L (ppm)0.0 to 300%-5.0 To 55.0 ° C / 23.0 to 131.0 ° FResolution O2% O2 saturationTemperature0.01 mg / L (ppm)0.1%0.1 ° C / 0.1 ° FAccuracy O2% O2 saturationTemperature± 1.5 Full Scale± 1.5 Full Scale± 0.4 ° C / ± 0.8 ° FCountAutomatic counting 50 seconds or as needed to countDO Calibration1 or 2 point at 0% (MA9070) and 100% (in air) automatic calibrationTemperature compensation0.0 to 50.0 ° C / 32.0 to 122.0 ° FAltitude Compensation0 to 4000 m; resolution 100 mSalinity compensation0 to 40 g / L; resolution 1 g / LDissolved oxygen electrodeMA840 / 2 with DIN connector (included)Temperature ElectrodeIncluded in the DO electrode inCalibration2-point calibration (0.0 ° C and 50.0 ° C / 32.0 to 122.0 ° F)LOG ON DEMANDMore than 50 secondsPC communicationRS232 / USB Optical independent interfacePower12V DC power adapterEnvironment0 to 50 ° C / 32 to 122 ° F; max RH 100%Size230 x 160 x 95 mm

Company Information (Midwest Group)

Company Profile: Midwest Group is one of the largest manufacturer and supplier of measuring and electrical instruments and equipments as well as high tech products in China, which has been engaged in these fields since 1988 with about 1,000,000 kinds of products. It is an enterprise group that integrated with manufacturing, technology development, international trade, engineering consulting and maintenance services. There are many offices, joint ventures, and subsidiary companies both home and abroad. We insist on the policy that seeking development through new and high technology and constantly cooperate with domestic and international manufacturers and with scientific research institutions. Our products spread all over the world with strong capability, good prestige, fine quality, rational price and thoughtful service. The products are applied to the fields of environmental protection, chemical industry, petroleum, steel, papermaking, electricity, metallurgy, machinery, coking, pharmacy, optics, communication, scientific and technological education, medical and health. We can not only offer customer the most extensive products option in the aspects of product character and price, but also offer users scientific and technological information swiftly. We have specialized technical staff and research department, offer Omni-directional services to customer, such as consultation, training, after-sale service and maintenance.. >> More Website URL: http://www.bridgat.com/u37205