Used BioLogic Stopped-Flow Spectrometer System

Listing description

This BioLogic Stopped-Flow Spectrometer System is used and in excellent condition.

*This unit has been fully tested. All items are operating fully, except for one PM-200. We are selling this system as a one PM-200 photomultiplier tube system. However, we are including the non-functioning PM-200. If the PM-200 were to be repair/replaced by manufacturer, this Stopped-Flow Spectrometer could then run tests/measurements where two photomultiplier tubes are required. Currently it can only run tests/measurements where one photomultiplier tube is required. This unit has been priced accordingly.

Please contact BioLogic for pricing and availability for repair/replacement of the non-functioning PM-200.

Configuration:

Computer:
• Processor: Pentium III
• OS: Windows 98 SE
• Memory: 128MB RAM
• Hard Drive: 19GB HDD

Software:
• Bio-Kine 3.5
• Kaleidegraph 3.5
• MPS 1.28

Stopped-Flow Module:
• SFM-400 With Three 10 ml and One 1.9 ml Syringes
• MPS-60 Microprocessor
• Observation Head with Separate Cooling
• Thermo/Neslab RTE-101 Refrigerated Circulator

Modular Optical System:
• MOS-200 Motorized Monochromator
• ALX-220 Arc Lamp Power Supply
• Two PM-200 Photomultiplier Tubes*
• Two PMS-200 Photomultiplier Control Unit
• MM-200 Interface for Software Control of The Monochromator
• Four Channel BNC Data Acquisition Box

Features:
4 Syringe Stopped-Flow
Single, Double and Triple Mixing
Full Control of Volume and Flow Rate
Mixing Ratios From 1:1 to 1:100
Independent Stepping Motors
Single Grating Monochromator
Xe and Xe(Hg) Light Source
Absorbance and Fluorescence Measurements
The BioLogic Stopped-Flow Spectrometer System consists of a Stopped-Flow Module for single, double and triple rapid mixing applications and Modular Optical System for high speed and sensitivity in rapid kinetics acquisitions. Coupling these Modular systems together creates a complete and flexible stopped-flow spectrometer configuration.

SFM-400 Stopped-Flow Module
The SFM-400 is the most popular stopped-flow model for single, double and triple rapid mixing applications in biochemistry and chemistry. Outstanding performance and modularity make the SFM-400 the benchmark rapid kinetics mixer for today’s laboratory. Its independent stepping motor technology offers full individual control of volume and flow velocity in each syringe. Precise control allows mixing ratios from 1:1 to 1:100 to be achieved. A series of shots at various concentrations can be programmed quickly and run in a few minutes without refilling or changing syringes.

MOS-200 Modular Optical System
MOS-200 is an efficient single grating manual monochromator spectrometer. It has been specially designed to offer you the highest speed and sensitivity in rapid kinetics acquisitions. A Xe or Xe(Hg) light source is used for illumination of sample. Connection to the stopped-flow cuvette is done through a fiber optic cable, which guarantees maximum and uniform light efficiency from the grating to the observation cell. Detection is made using a high sensitivity photomultiplier tube (PMT) optimized for wavelength from 160 to 850 nm. The operator has the choice between single and multi time base acquisition modes with a fastest sampling period of 1 measurement per 10 µs. Combined with the 250 µs dead time of the stopped-flow it offers ideal conditions for ultra-fast kinetics. Sampling rate is adjustable so complex reactions with different steps can be followed easily.

SFM-400
Dimensions (L x W x H) 8 x 7 x 21.25 in
MPS-60
Input Power 110-120/220-240V, 50/60Hz
Dimensions (L x W x H) 17.25 x 10.5 x 19.75 in
RTE-101
Pressure Discharge 120–150 psi
Suction 35–42 psi
Max Design Pressure High: 450 psi, Low: 150 psi
Temperature Ambient 20 C
Input Power 115V, 60Hz
Dimensions (L x W x H) 14.5 x 10.625 x 22.75 in
Bath Dimensions (L x W x H) 4.75 x 4.75 x 6 in
MOS-200
Dimensions (L x W x H) 28 x 15.75 x 14.25 in
ALX-220
Input Power 110VAC, 60 Hz
Dimensions (L x W x H) 10 x 10.25 x 4.75 in
PMS-200
Input Power 110VAC, 50/60Hz
Dimensions (L x W x H) 11 x 17 x 2.25 in
MM-200
Input Power 110-120/220-240V, 50/60Hz
Dimensions (L x W x H) 15.5 x 19 x 6 in

This equipment is located in US