Overview
Description
Description
Discontinued Product
The EG-1 Econo Gradient Monitor has been discontinued. However, we will continue to provide support for customers with this product.
Conductivity monitoring is essential to optimize protein purification methods and to confirm the efficiency of chromatographic separations. The Model EG-1 Econo gradient monitor makes gradient monitoring and conductivity determination effortless.
Key Features
- External flow cell for placement flexibility
- Real-time monitoring of conductivity in Siemens units
- Custom-scaled monitoring of gradient progression
- Coldroom compatibility
- Luer-lok fittings for quick connection
- Flow cell can be fitted with 1/4–28 flat-bottom threaded fittings for connection to FPLC and HPLC systems
- IEC 61010 safety certification
Specifications
Specifications
Operating mode
Conductivity, in Siemens (S)
Operating temperature
4–40°C
Sensitivity ranges (full scale)
0–10 µS, 0–100 µS, 0–10 mS,
Output signal
0–1 V
Power requirements
90–264 V, 50–60 Hz (depending upon power adaptor used)
Power consumption
20 W maximum
Noise
Short term: <0.1 µS
Long term: <0.5 µS
Long term: <0.5 µS
Linearity
±0.5% full scale
Accuracy
±2% full scale
Drift
<0.5 µS/hr/°C
Dimensions
Control unit (W x L x H): 15.60 x 22.86 x 8.89 cm
Flow cell (diameter x L): 3.1 x 3.8 cm
Flow cell (diameter x L): 3.1 x 3.8 cm
Weight
Control unit: 600 g
Case material
Chemical and fire resistant polypropylene
Regulatory
CSA: C22.2 No. 151-M1986
Compliance
TUV: EN61010–1:1993 CE: EN50082–2:1995 EN55011: 1991 Class A
Flow Cell
Type
Flow through, externally mounted
Temperature compensation
0–60 µC
Internal volume
8 µl, swept volume
Cell constant
Approximately 40°
Maximum operating pressure
60 psi, 4 bar, or 0.41 mPa
Cable length
1.22 m
Wetted parts
Titanium, Kel-F, and Tefzel
Fittings
Removable luer (will also accept 1/4"–28 flat bottom fittings)
Ordering
Ordering
items
Use the filters below to refine results!
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(Discontinued) Model EG-1 Econo™ Gradient Monitor
7318154
Gradient monitor, for use with FPLC and HPLC, includes 100/120 V (U.S.) power adaptor, flow cell, system cable
Discontinued item
Discontinued item
Accessories
Accessories
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(Discontinued) Power Adaptor
7318271
Pkg of 1, power adaptor, 220/240 V, for Europe and other countries (not UK, USA, Canada, Japan, Mexico, Taiwan, Latin America, Australia, New Zealand)
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(Discontinued) Power Adaptor
7318272
Pkg of 1, power adaptor, 220/240 V, for UK, Australia, and New Zealand
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(Discontinued) Conductivity Flow Cell
7318155
Pkg of 1, external flow cell for use with BioLogic LP systems and Model EM-1 Econo UV monitor
Documents
Documents
Login Required Number Description Options
M7318150
Instruction Manual, Model EG-1 Econo Gradient Monitor, Rev H