Multiple sample evaporator for Coulometric Karl Fischer Moisture Titrators, suitable for the continuous measurement of up to 24 samples.
The heating temperature can be set for each sample individually, different kinds of sample can thus be measured automatically one after the other. An auto power off function after measurement ensures safe operation.
PRODUCT
Multiple Sample Changer for Coulometric Karl Fischer Moisture Titrators
CHK-501
Features
- End detecting function of sample measurement
The built-in cup sensor detects the end of multiple sample measurement, and turns off the power automatically.
- Scan mode for sample evaporation temperature
Scan mode for sample evaporation temperature can be used when MKC-710M, MKC-710S, MKH-710M, MKH-700 or MKC-610 is connected. The patented (pending) scan mode determines optimal evaporation temperature based on the relation between extracted water and heating temperature rinsing consecutively in the oven.
- A plural number of measurements
A plural number of measurements can be performed for one sample, and the coherent water and combined water can be measured at the same time.
- Auto-power off function
The auto-power off function secures safety and saves power and nitrogen gas even when it is operated at night unattended. This function can be turned on while measurement is underway.
- Sample vial purge
The patented sample vial purge before heating eliminates the blank effect of the vial, and increases measurement precision. (Japanese Patent Office: No. 3052970)
- Heating range: Room temp. to 300℃
Heating range is room temp. to 300℃.
- Heating temperature setting of each sample
Heating temperature can be set for each sample.
- Self-check function
This sampler is equipped with diagnosis function, which checks sequence program, keypad and display performance.
Specifications
| Type | Multiple Sample Changer |
|---|---|
| Model | CHK-501 |
| Number of vials | 24 vials |
| Heating temperature Setting range | Room temp. to 300℃ |
| Heating method | Electric oven heating over outside surface and bottom |
| Ambient condition | Temperature: 15 to 35℃ Humidity: 0 to 85%RH |
| Power Supply | AC100-120/200-240V±10％, 50/60Hz） |
| Power Consumption | Approx. 820W (Main unit: 100W) |
| Dimensions | 452（W）×400（D）×362（H）mm |
| Weight | Approx. 20kg |
