The AR4 is a classic Abbe refractometer. The scales can be set manually using the drive knob and the refractive index and Brix values are read off using an eyepiece. The temperature is measured with the integrated digital thermometer and displayed on the LCD. The AR4 refractometer can be connected to a circulation thermostat for temperature control. This device can be used in a wide range of applications: for identity checking, purity control and concentration determination of raw materials, semi-finished products and end products or for determining the sugar concentration as well as for incoming and outgoing goods inspection.
Basic functions
Absolutely independent of the ambient temperatures, accurate and reproducible measurements can be achieved with circulation thermostats in the Abbe refractometer.
The PT31 circulation thermostat is small and very easy to connect.
| Specification | Abbe refractometer AR4 model |
|---|---|
| Measurement range | nD 1.3000-1.7200 0-95 %Brix |
| Temperature control range 1) | Retrofittable |
| Measurement accuracy 2) | nD ±0.0002 ±0.1 %Brix |
| Accuracy of temperature control 1) | Retrofittable |
| Resolution | nD 0.0005 0.25 %Brix |
| Wavelength | 589 nm |
| Temperature measurement accuracy | ±0.5 °C |
| Temperature measurement resolution | 0,1 °C |
| Temperature control 1) | Retrofittable |
| Scales | Refractive index (nD), concentration of sucrose (%Brix) |
| Adjustment | About adjusting screw |
| Parts in contact with the sample | Optical Flint glass (SF4) |
| Operation | drive knob |
| Interfaces | 1 x RS-232, 1 x RS-422 |
| Dimensions (W x H x D) | 100 mm x 270 mm x 190 mm |
| Weight | 2.5 kg |
| Operating voltage | 7.5 V |
| Power consumption (max.) | 15 W |
'
'
'
Catatan:
Harap Tanya stok sebelum melakukan pemesanan.
Barang akan dipacking dengan aman dan rapi.
Tidak ada complain yang diterima setelah transaksi selesai.
Tanpan video unboxing, komplain tidak akan diproses.
Terima kasih!
