DONGGUAN LONROY EQUIPMENT CO LTD
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BGD 281-283 Table pH Meter Digital Water Liquid pH Metre Tester
1.Description
Acid meters are one of the most versatile instruments in the chemical industry. In the coatings and related industries, accurate measurement of the pH value of formulated systems or raw materials is one of the most basic tasks.
According to the different needs of customers, BGD provides several types of acidity meters, such as economical, basic, excellent and high precision, which are designed to be rugged and durable (IP54 protection level), and are equipped with a composite pH electrode, electrode holder, dust cover and calibration buffer powder as standard, and have the functions of automatic shutdown, power outage protection and restoration of factory settin
2.Technical Parameter
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Ordering Information→ Main Technical Parameters↓ |
BGD 281 Basic pH Meter |
BGD 282 Precise pH Meter |
BGD 283 Professional pH Meter |
| pH Range | 0.00～14.00 | -2.00～18.00 | -2.000～20.000 |
| pH Resolution | 0.01 | 0.01 | 0.001 |
| pH Accuracy | ±0.01 | ±0.01 | ±0.002 |
| Temperature Range | ----- | -5.0℃～110.0℃ | -10.0℃～135.0℃/14.0ºF～275.0ºF |
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Temperature Resolution/Accuracy |
----- | 0.1℃/±0.2℃ | 0.1℃/±0.1℃ |
| Display Screen | High resolution LCD display screen, 6.0 inches |
High resolution LCD display, 5.7 inches |
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| pH Calibration Points | 1-2 points | 1-3 points | 1-5 points |
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pH Standard Recognition |
Automatically recognize three GB pH standard solutions(4.00, 6.86, 9.18), and support for pH standard solution customization. | Selectable pH buffer groups, including NIST, DIN, GB, USA, MERK. Can manage standard solution groups. Support for pH standard solution and groups customization(data management and information tracing). | |
| Temp. Compensation |
Manual temperature compensation |
Automatic/Manual temperature compensation | |
| Other Functions | Reading Prompts: Reading, Stable, Locked | Determine the endpoint intelligently, can set the balanced measurement mode and continuous measurement mode. With data storage (50 sets) , querying and delete functions. | Chinese or English operation window. Determine the endpoint intelligently. Multi-reading feature allows auto-read, timed-read and continuous-read. With data storage (500 sets), querying, delete, transfer and print functions. User ID and sample ID can be set. GLP-compliant, data can be traced. Support for USB or RS-232 communication. Support firmware upgrade function, allowing function expansion and customization requirements. |
| Dimensions/Weight | 200mm×160mm×63mm/600g | 242mm×195mm×68mm/900g | |
| Power | AC Adapter, 100V-240V AC input, DC9V output | ||
| Optional Accessories |
BGD 1171/0---E-201F pH Composite Electrode (for BGD 281) BGD 1171/6---E-301-QC 3 in 1 pH Composite Electrode (for BGD 282,BGD 283) BGD 1173/1---962221 Ultrapure Water pH Composite Electrode (for organic solvents) BGD 1173/2---962102 Cleanable pH Composite Electrode (for emulsion, suspension, viscous, etc) |
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