Description: The pH Meter is widely used in the field of chemical industry. In the coating and related industries, accurately measuring the pH value of formula system or raw materials is one of the most basic works.
According to customers’ different requirements, Biuged offers basic, precise and professional pH Meters with firm and durable design (IP54 waterproof). The pH Meter comes with pH composite electrode, electrode stand, dust cover and standard powder sachets, and has the functions of automatic shutdown, power-off protection and factory reset.
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Ordering Information→ Main Technical Parameters↓ |
BGD 281 Basic pH Meter |
BGD 282 Precise pH Meter |
BGD 283 Professional pH Meter |
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pH Range |
0.00～14.00 |
-2.00～18.00 |
-2.000～20.000 |
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pH Resolution |
0.01 |
0.01 |
0.001 |
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pH Accuracy |
±0.01 |
±0.01 |
±0.002 |
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Temperature Range |
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-5.0℃～110.0℃ |
-10.0℃～135.0℃/14.0ºF～275.0ºF |
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Temperature Resolution/Accuracy |
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0.1℃/±0.2℃ |
0.1℃/±0.1℃ |
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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). |
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Temp. Compensation |
Manual temperature compensation |
Automatic/Manual temperature compensation |
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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. |
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Dimensions/Weight |
200mm×160mm×63mm/600g |
242mm×195mm×68mm/900g |
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Power |
AC Adapter, 100V-240V AC input, DC9V output |
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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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