Sper scientific 860045 Instruction Manual Download Page 4

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Overview (Continued)

This meter has the following features:

* Built-in filter to avoid background light interference.

* High-precision optical structure, accurate and stable measure-

ment.

* Built-in high-performance micro-processing core, high data pro-

cessing power.

* Easy to use, text on the screen indicates operation instructions.

* IP65 protection grade, small size, light weight, dust-proof and

shockproof.

Summary of Contents for 860045

Page 1: ...1 Low Range High Precision Turbidity Meter 0 20 NTU 860045 Instruction Manual...

Page 2: ...2 Table of Contents Overview 3 Safety Precautions 5 Features 7 Notice 9 Parts accessories 11 Measuring steps 12 Calibration steps 13 Other operation 14 Technical specifications 15 Warrenty 16...

Page 3: ...to the ISO7027 stan dard There are two detectors 90 and 180 in the instrument The 180 detector receives the transmitted light and the 90 detector receives the scattered light The intensity of the scat...

Page 4: ...ight interference High precision optical structure accurate and stable measure ment Built in high performance micro processing core high data pro cessing power Easy to use text on the screen indicates...

Page 5: ...wear protective glasses if necessary If you come into contact with chem icals clean them thoroughly with water immediately and consult a doctor if necessary Please understand the measurement proce dur...

Page 6: ...is a potentially dangerous situation If it cannot be avoided it may cause death or serious injury Warning Indicates a potentially hazardous situation that may cause minor or moderate injury Note Infor...

Page 7: ...buttons and display screen are protected by acrylic panels 4 The test results are automatically saved and 5000 test results can be stored so that historical data can be queried 5 USB interface utiliz...

Page 8: ...8 Features Continued 8 Support multi point calibration 9 One key Restore the settings function 10 Special carrying case dust proof and shockproof...

Page 9: ...acing the bottle in the slot 3 Keep the white bottle intact without scratches and clean inside and outside 4 The silk screen V on the black bottle should be aligned with the on the edge of the black g...

Page 10: ...20NTU must be calibrated 7 Please put on the shading cover before testing 8 Avoid any liquid or foreign objects entering the detection tank After use please cover the rubber sealing plug in time and p...

Page 11: ...11 Parts accessories 1 Shading cover 2 Display Screen 3 Buttons 4 USB 5 Cuvette 6 Colorimetric Tube 7 Rubber seal plug...

Page 12: ...ric tube and wipe clean with a soft cloth 3 Remove the shade cover and rubber seal plug from the meter and place the colorimetric tube in to the test cuvette then place the shade cover over the colori...

Page 13: ...standard in to the col orimeter tank Place the shade cover over the colorimetric tube then press READ to start the calibration 3 Repeat step 2 for each highlighted calibration standard 4 Once all cal...

Page 14: ...trument and dis play the drive Z10A on the computer The test records are saved in the Record folder CalibrateRecord csv is the calibration data log DetectionRecord csv is the measurement data log You...

Page 15: ...0 01 0 1 1 0 NTU Accuracy 0 3 NTU or 8 Repeatablility 10 NTU 0 1NTU 10 NTU 1 NTU Zero Drift 0 3 FS 30 min Operating Temp 5 40 C Storage Temp 10 55 C Humidity 0 80 RH Power Lithium Battery Calibration...

Page 16: ...battery leakage or damage resulting from accident tampering misuse or abuse of the product Opening the meter to expose its electronics will void the warranty To obtain warranty service ship the unit p...