Silver Ion Trap Reference System+Protelyte Electrolyte – The LabSen 821 pH Electrode/Probe adopts a Silver Ion Trap reference system and Protelyte reference solution. On top of the Long-Life reference system, a silver ion trap is added to prevent the junction from being blocked or contaminated by proteins.
LabSen unique blue hemispherical glass membrane – faster response time, better repeatability, and built tough, highly resistant to general impact (totally differentiates from the traditional fragile glass bulb membrane); and can be tested in high temperature samples (up to 225˚F).
The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors, such as Apera Instruments MP511, SX811, PH700, PH800, PC800, PH820 and PC820. Temperature sensor is not built-in. Users need to have a separate temperature probe (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.
The electrode is backed up with a 6-month warranty by Apera Instruments.
Backed by proprietary Swiss sensor technologies and materials, the LabSen 821 Combination pH Electrode/Probe is designed for testing the pH for dairy products such as milk, cream, yogurt, and other liquid food such as mayonnaise, jam, BBQ sauce, syrup, etc.
Code |
AI3141 |
|
Material |
Lead-free glass |
|
Built-in Temperature Compensation Sensor |
No |
|
Junction |
Ceramic |
|
Reference |
Silver Ion Trap |
|
Electrolyte |
Protelyte |
|
Length |
120 mm |
|
Diameter |
12 mm |
|
Membrane Shape |
Half-Ball |
|
Range |
0-14 pH |
|
Temp. Range |
-5 to 100˚C (23 to 212˚F) |
|
Connector |
BNC |
|
Cable |
3 ft |