Perusahaan ini terdaftar sebagai Free Member. Hindari melakukan pembayaran sebelum bertemu penjual atau melihat barang secara langsung. COD (Cash On Delivery) atau bertemu langsung dengan penjual merupakan metode transaksi aman yang kami sarankan.
U-50 Multiparameter Water Quality Meter Horiba Scientific |
|||||
Specifications |
|||||
U-50 series Feature comparison |
|||||
Model |
U-51 |
U-52 |
U-52G |
U-53 |
U-53G |
pH |
○ |
○ |
○ |
○ |
○ |
Dissolved Oxygen |
○ |
○ |
○ |
○ |
○ |
Conductivity |
○ |
○ |
○ |
○ |
○ |
Salinity |
○ |
○ |
○ |
○ |
○ |
TDS(Total Dissolved Solid) |
○ |
○ |
○ |
○ |
○ |
Seawater specific gravity |
○ |
○ |
○ |
○ |
○ |
Temperature |
○ |
○ |
○ |
○ |
○ |
Turbidity ( LED ) |
— |
○ |
○ |
— |
— |
Turbidity ( Tangsten lamp ) |
— |
— |
— |
○ |
○ |
Water depth |
— |
— |
○ |
○ |
○ |
ORP |
○ |
○ |
○ |
○ |
○ |
GPS |
— |
— |
○ |
— |
○ |
pH ( mV ) |
○ |
○ |
○ |
○ |
○ |
Sensor Probe |
|||||
Model |
U-51 |
U-52 |
U-52G |
U-53 |
U-53G |
Max.items displaying simultaneously |
9 |
10 |
11 |
10 |
11 |
Measurement temperature |
-10 to -55 °C |
||||
Max. sensor diameter |
Approx. 96 mm |
||||
Probe length |
Approx. 340 mm |
||||
Cable length |
2 m, 10 m, 30 m |
||||
Mass |
Approx. 1800 g |
||||
Automatic calibration ( use HORIBA 100-4 ) |
Applying to all models |
||||
Turbidity wiper |
– |
– |
– |
○ |
○ |
Measurement depth |
Max. 30 m |
||||
Material contact with liquid |
PPS, glass, SUS316L, SUS304, FKM, PEEK, Titaniumu, FEP membrane, POM |
||||
Water resistance |
JIS protection level 8 |
||||
Control Unit |
|||||
Model |
U-51 |
U-52 |
U-52G |
U-53 |
U-53G |
Outer dimensions |
115 ( W ) X 65 ( D ) X 280 ( H ) mm |
||||
Mass |
Approx. 800 g ( Without Batteries ) |
||||
LCD |
320 X 240 Graphic liquid crystal with backlight ( black and white ) |
||||
Data memory |
10000 Data Sets |
||||
Communication |
USB peripheral |
||||
Battery |
C batteries x 4 ; CR2032 x 1 |
||||
Water resistance |
JIS protection level 7 ( when sensor cable is connected ) |
||||
Battery life |
U-51, U-52, U-52G: Approx. 70 hours ( without backlight ) |
||||
U-53, U-53G: Approx. 500 measurements |
|||||
Storage temperature |
-10 to 60 °C |
||||
Ambient temperature |
-5 to 45 °C |
||||
pH ( Avaliable In All Models ) |
|||||
• Two point calibration |
|||||
• Automatic temperature compensation |
|||||
Measurement principle |
Glass electrode method |
||||
Range |
pH 0 to 14 |
||||
Resolution |
0.01 pH |
||||
Repeatability |
±0.05 pH |
||||
Accuracy |
±0.1 pH |
||||
Dissolved Oxygen ( Available in All Models ) |
|||||
• Salinity conversion ( 0 to 70 PPT / automatic ) |
|||||
• Automatic temperature compensation |
|||||
Measurement principle |
Polarographic method |
||||
Range |
0 to 50.0 mg/L |
||||
Resolution |
0.01 mg/L |
||||
Repeatability |
±0.1 mg/L |
||||
Accuracy |
0 to 20 mg/L: ±0.2 mg/L, 20 to 50 mg/L: ±0.5 mg/L |
||||
Conductivity ( Avaliable in All Models ) |
|||||
• Auto range |
|||||
• Automatic temperature conversion ( 25 °C ) |
|||||
Measurement principle |
4 AC electrode method |
||||
Range |
0 to 10 S/m ( 0 to 100 mS/cm ) |
||||
Resolution |
0.000 to 0.999 mS/cm: 0.001 |
||||
1.00 to 9.99 mD/cm: 0.01 |
|||||
10.0 to 99.9 mS/cm: 0.1 |
|||||
0.0 to 99.9 mS/m: 0.1 |
|||||
0.100 to 0.999 S/m: 0.001 |
|||||
1.00 to 9.99 S/m: 0.01 |
|||||
Repeatability |
±0.05 % F.S. |
||||
Accuracy |
±1 % F.S. ( Median of two-point calibration ) |
||||
Salinity ( Avaliable in All Models ) |
|||||
Measurement principle |
Conductivity conversion |
||||
Range |
0 to 70 PPT ( permillage ) |
||||
Resolution |
0.1 PPT |
||||
Repeatability |
±1 PPT |
||||
Accuracy |
±3 PPT |