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Summary of Contents for EKO Instruments MS-212W
- Page 1 INSTRUCTION MANUAL UV-B Radiometer MS-212W Version Number: 2...
- Page 2 8- 1 . Sp ec if ic at i ons 8- 2 . D im ens io ns 8- 3 . Ac c es s or i es L is t Pg. 1 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2...
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Page 3: Important User Information
Any modification or repair was done by any person or organization other than EKO service personnel. The damage or defect is caused by not respecting the instructions of use as given on the product brochure or the instruction manual. Pg. 2 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... -
Page 4: Rohs Directive 2002/95/Ec
2. RoHS Directive 2002/95/EC EKO Instruments has completed a comprehensive evaluation of its product range to ensure compliance with RoHS Directive 2002/95/EC regarding maximum concentration values for substances. As a result all products are manufactured using raw materials that do not contain any of the restricted substances referred to in the... -
Page 5: Safety Information
Plastic Parts: Sun Screen The Sun Screen part of the MS-212W is made of plastic, and it does not have sufficient strength to hold the sensor body. When carrying the MS-212W, hold the body part instead of just the Sun Screen part. Sun Screen may come off and drop the sensor itself. - Page 6 4. Introduction UV-B Radiometer MS-212W is an all-weather type UV radiometer which can continuously measure the irradiance in the UV-B range (280 to 315nm). Ozone layer takes an important role in protecting the living organisms such as human by absorbing the harmful ultraviolet radiation from the sun.
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Page 7: Package Contents
1.5m Power Supply Cable 2.5m Fixing Bolts, Nuts, and Washer 2 Sets M6 x 75mm φ5.2 x 20, 250V, 2A for replacements Fuse Inspection Report Instruction Manual Pg. 6 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... -
Page 8: Getting Started
Leveling Screws Fixed Leg Figure 5-1. MS-212W Sensor Parts Name 2. MS-212W Converter Power Switch Fuse Power Supply Connector Terminal Block Figure 5-2. MS-212W Converter Parts Name Pg. 7 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... -
Page 9: Installation Location
Turning in anti-clockwise direction may loosen the quartz dome holder. When lifting up the MS-212W, always hold the metal part of the body instead of just the Sun Screen part. Holding just the Sun Screen part may lead to breaking the Sun Screen and drop the instrument. -
Page 10: Cable Connections
Figure 5-4. MS-212W Sensor Cable Connecting the Plug Insert the Sensor Cable connector to the MS-212W receptacle and tighten the fixing screw securely while pushing the cable connector into the receptacle. If the Sensor Cable connector is not sufficiently pushed and then tightened, water may leak inside and cause damages inside. -
Page 11: Signal Cable
To avoid electric shocks and electric leakage, connect the No.10 (Terminal G) on the Converter rear panel or grounding cable attached to the power supply cable top to ground Pg. 10 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... - Page 12 5- 5. C hec k i ng th e O pti c al S ys t em Tem pe r atu r e The optical system inside the MS-212W is temperature controlled at 25℃. At the stable temperature control condition, 0.1V±5mV voltages are output to the TEMP terminals (No. 15 & 16) which is located on the rear panel of the Converter.
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Page 13: Measurement Principle
Converter Figure 6-1. MS-212W Structure and Wavelength Characteristics MS-212W measures the UV radiation by extracting the UV radiation from the solar radiation through interference filter, phosphor, and cut filter. The output from the optical receiver is amplified by the integrated amplifier and output to the converter. -
Page 14: Maintenance And Troubleshooting
Monthly MS-212W Body efficiency for thermal exchange. ridges are soiled with dusts and brush to clean the ridges regularly. dirt. Pg. 13 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... -
Page 15: Calibration Procedure
UV radiation, heat, humidity and so on; therefore, it is important to check and recalibrate the sensor. In order to acquire highly accurate data, it is recommended to recalibrate the sensor once a year. Pg. 14 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... - Page 16 ・ Check whether the fuse is blown. If the fuse is blown, replace with a new fuse. (φ5.2 x 20 250V 2A) ・ Check the cable connection between the MS-212W Sensor and the Converter (See Figure 5-5) ・ Check whether the quartz dome; if it is soiled, clean with soft cloth and alcohol.
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Page 17: Specifications
Details Power Supply AC85 to 264V、50/60Hz Power Consumption < 30W Output Voltage ±12.0V Operating Temperature 0 to 40℃ Operating Humidity 10 to 90%RH (No condensation) Weight 1.3kg Pg. 16 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2... - Page 18 8- 2. Dim ens i o ns 1. MS-212W Sensor Figure 8-1. MS-212W Sensor Dimensions Pg. 17 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2...
- Page 19 2. MS-212W Converter Converter Rear Panel Figure 8-2. Converter Dimensions Pg. 18 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2...
- Page 20 8- 3. Ac c es s o r ies Lis t Table 8-3. Accessories List Option Items Remarks Sensor Cable 20m, 30m (for more than 30m long cable, please contact EKO) Pg. 19 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2...
- Page 21 Japan: www.eko.co.jp Europe: www.eko-eu.com USA: www.eko-usa.com Pg. 20 EKO INSTRUMENTS CO., LTD. UV-B Radiometer MS-212W Instruction Manual Ver. 2...
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