VSTAR52-pH,Cond 탁상용pH, 전도도측정기 Orion Versa Star Pro, 8157BNUMD, 013005MD

pH Mode

Range

-2.000 to 20.000

Resolution

0.1, 0.01, 0.001

Relative Accuracy

±0.002

Calibration Points

up to 6

ISE Mode

Range

0 to 19999 in ppm, M, mg/L, %, ppb or unitless

Resolution

0.0001, up to 4 significant digits

Relative Accuracy

±0.2 mV or ±0.05% of reading

Calibration Points

up to 6

mV Mode

Range

±2000.0

Resolution

0.1

Relative Accuracy

±0.2 mV or ±0.05% of reading whichever is greater

ORP Mode

Yes

Temperature Mode

Range

-5 to 105

Resolution

0.1

Relative Accuracy

±0.1

DO Mode

Concentration Range

Polarographic: 0 to 90mg/L, 0 to 600%;

RDO optical: 0 to 50mg/L, 0 to 500%

Concentration Resolution

0.01, 0.1 mg/L, 0.1, 1 %

Relative Accuracy

Polarographic: ±0.2mg/L; ±2%

RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond; ±2%

Calibration

Water-saturated air, air-saturated water, manual (Winkler) and zero point

Conductivity Mode

Range

0.00 to 3000 mS

Resolution

0.001 μS minimum, auto ranging, up to 4 significant digits

Relative Accuracy

0.5% reading ±1 digit

Reference Temperature

5 °, 10 °, 15°, 20°, 25°C

Compatible Cell Constants

0.001 to 199.9

Calibration Points

up to 6

Resistivity

Range

2 Ohm to 100Meg-Ohm

Resolution

1 Ω or 0.1 MΩ

Relative Accuracy

0.5% ± 1 digit

Salinity

Type

Practical salinity (psu) or natural sea water (ppt)

Range

0.06 to 80.00 psu, 0.05 to 42.00 ppt

Resolution

0.01

Relative Accuracy

0.5 % of reading ± 1 digit

TDS

Range

0 to 200 ppt

Resolution

0.001 ppm, 4 significant digits

Relative Accuracy

±0.5% reading ±1 digit

TDS Factor Range

Linear (0.02 to 9.99) 

Inputs/Outputs

Inputs

BNC, reference pin, two 8-pin mini-DIN, 9-pin mini-DIN, two stirrer ports

Data Management

2000 points with date/time stamp

Output

RS-232, USB

Display

Color, graphic LCD; user-customizable display

Warranty Period

3-year meter replacement

pH 전극

모 델 명

8157BNUMD

측정 범위

0 ~ 14

Product type

Sealed,gel-filled

body 재질

Epoxy

Reference Junction

Double-junction

온도범위

0 ~ 100 ℃ ( 32 ~ 212 °F )

Junction type

Glass Fiber

Reference cell type

ROSS

Built-in ATC

Yes

Connector

BNC - MinDIN

센서크기

120 x 12 mm 

전도도 전극 ( Conductivity Sensor ) 　

모 델 명

013005MD

측정 범위

1uS/cm ~200mS/cm

셀상수 K

k = 0.475 ( cm^-1 )

body 재질

Epoxy/Graphite

케이블길이

1.5m

케이블연결

8 pin DIN

센서 치수

15mm dia x 163mm L

최소/최대 Immersion

35/NA mm