VSTAR82-pH,LogR 실험실용 pH측정기 8172BNWP pH전극,927007MD

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

제품번호

8165BNWP

8172BNWP

8175BNWP

pH Range

0 – 14

0 – 14

0 – 14

pH Precision

0.01

0.01

0.01

Temp. Range

0 - 100 ℃

0 - 100 ℃

0 - 100 ℃

Intenal Reference

ROSS

ROSS

ROSS

Junction

Sure-Flow

Sure-Flow

Sure-Flow

Fill Solution

3 M KCl

3 M KCl

3 M KCl

Dimensions

L-120㎜

L-120㎜

L-165㎜

D(Dia) L(Length) T(Tip)

D-12㎜

D-12㎜

T- 8㎜ x 95㎜

Connector Type

BNC Waterproof

BNC Waterproof

BNC Waterproof

제품 번호

927007MD 

(Star, Star A)

917007 (A+ Series)

Temp. Range

0 ~ 100 ℃

Temp. Accuracy

± 1 °C

Dimensions

L - 120 mm

D(Dia) L(Length) T(Tip)

D - 6 mm

Connector Type

MiniDIN (Star, Star A)

8 Pin (A+ Series)