Brix measurement of XXX herbal tea
▶ Sample from: XXX herbal tea company
▶ Instrument: Shanghai Insmark Automatic Refractometer IR180
▶ Each added sample takes 6 times measurement
▶ Measurement Temperature setting: 20.0 ℃(thermostat system)
▶ Normally 0.3%Brix difference is the request by the customers. But this company needs a 2-digits accuracy.
▶ If the sample temperature is different from the room temperature, it is suggested to switch on the instrument thermostat system when taking the sample measurement. Meanwhile a special sample cup cover is needed. This will help the sample in the sample cup to reach the instrument setting temperature quickly and to get a more accurate measurement results. If the special sample cup cover is used, only 1-2 drop sample solution is needed for taking the sample measurement.
Insmark Refractometer IR180 is suitable for the herbal tea measurement. Temperature setting: 20.0℃，thermostat system is on. Special sample cup cover is needed.