Max Flow Rate
100 ml/min
Max Pressure
25 MPa (250 bar, 3600 psi)
Back Pressure
< 40 kPa at 100 ml/min with water
Leakage
<0.1 ul/min at 25 MPa
pH Stability Range
1-13, 1-14 (<1 day exposure)
Viscosity
Max 5 cP
Switch Time
< 260 ms between two adjacent positions
Operating Life Time
> 50,000 cycles, two adjacent positions
Flow Channel Diameter
1.2 mm
1.2 millimeters
Maximum Pressure
2 MPa, 20 bar, 290 psi
Valve type
Motorized rotary 8-way valve
Flow rate
Up to 100 milliliters per minute
<50 kPa at 100 ml/min with water
<260 ms between two adjacent positions
Flow Rate
Up to 50 ml
20 bar (2 MPa, 290 psi)
Operating Temperature
4° to 40°C
Dimensions (H x W x D)
158 x 148 x 99 mm
Operating Pressure Max.
50 bar (5 MPa) (725 psi)
1 µS/cm-999.9 mS/cm
pH Stability Long Term
2-12
260 x 370 x 100 mm
Accuracy
The greater of ± 2% of full scale or ± 10 µS/cm in the range 1 µS/cm-300 mS/cm ± 0.1 pH unit, temperature compensated Max. 0.1 pH units within 0-10 ml/min (pH measurement)
Baseline noise
± 0.5% of full scale calibrated range
Drift
Max. 0.02 pH/h (measured at pH 4.0) ±0.5 °C per 10 h 0.1 pH unit deviation/10 h
Cell Constant
50 ± 20 cm-1
Response Time
Max. 10 s (0-95% of step) (pH measurements) Max. 3 s (0-95% of step) (Conductivity measurement)
100-120/220-240 VAC
0.001 to 100 ml/min
Volume Mode
0.1 to 99999.99 ml
Time Mode
Height
480 mm
pH Stability range
1 to 13, 1 to 14 (<1 day exposure)
Absorbance range
0.01 - 5 AU (full scale)
Autozero range
-0.2 - 2.0 AU
Baseline adjust Adjustable
0-100% of full scale
Wavelengths
Hg lamp, fixed: 254 and 280
by changing filter:313, 365, 405, 436 and 546 nm
Zn lamp: 214 nm
Linearity, 5 mm cell
<3% up to 2 AU at 254 nm
<5% up to 1 AU at 280 nm
Static noise
short term: 40x10-6 AU at 254 nm
(typically 6x10-6 AU at 254 nm)
long term: 40x10-6 AU at 254 nm
Static Drift
±100x10-6 AU/h at 254 nm
Flow Sensitivity
2x10-4 AU min/ml
Wavelength range
190-700 nm in steps of 1 nm,
3 wavelengths simultaneously
Bandwidth
4 nm
Wavelength accuracy
± 2 nm
Wavelength reproducibility
± 0.01 nm
Linearity
< 2% deviation up to 2 AU at 260 nm with
Uracil at pH 2
short term: < 6x10-5 AU at 230 nm
long term: < 6x10-5 AU at 230 nm
< 2x10-4 AU/h at 254 nm
