Biodirect:
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A Note from the CEO
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ID |
Product |
Manufacturer |
Model # |
Model 2 |
Status |
|  | 2872 | Spectrophotometer | Agilent Technologies | G1120A | Multicell Transport | Available | Description/Details:
The eight-position multicell transport (order number G1120A) is an
accessory for the Agilent 8453 UV-visible spectrophotometer. It is a
multiple-sample holder with multiple-position capability, see Figure 1. The
multicell transport cell holder holds eight cells in a rack which can be held at
a constant temperature with water circulated from a thermostatic bath
(provided by the user and not supplied by Agilent Technologies).
The holder is attached to the multicell transport base which contains a
stepper motor to move the designated cell into the optical path. A
water-driven magnetic stirrer can be fitted under the holder in one of two
positions—either under the cell in the optical path or under the cell to the left
of the cell in the optical path.
The multicell transport can be controlled by any Agilent Technologies
UV-visible operating software, having revision A.05.xx or higher, through the
accessory interface of the spectrophotometer.... |
| |  | 6238 | Spectrophotometer:Absorbance | Wedgewood Technologies | 670 | Turbidity Monitor | Available | Description/Details:
The Model 670 turbidity monitor is used with a Model TF10 flow through sensor (with Unit) to measure low levels of non-dissolved solids, emulsions, or immiscible fluids in process liquids
Measures and displays turbidity up to 200 ppm or 200 FTU
One 4-20 mA and one 0-10 Vdc analog output
Volt free alarm output contact is suitable for direct connection to a PLC or inclusion in a control scheme
Lamp fail indication and relay output
Type 4 DIN plug in unit 3U x 14HP x 160 mm deep (2.8” W x 5.1” H x 6.7” D) conserves space and simplifies mounting
Model 670 Specifications:
Signal inputs
Low level current from Model TF10 forward scatter online turbidity sensor
Range
0.2, 2, 20, 200 FTU or PPM
Accuracy
+/- 1 % of measurement range
Linearity
+/- 1 % of measurement range
Signal outputs
Lamp fail relay contact NO, 0.5A 230Vac resistive load
Process alarm relay contact NO/NC, 0.5amp, 230Vac resistive load
4-20mA tracking to range selected, 600 ohm load
0-10Vdc tracking maximum ... |
| |  | 6239 | Spectrophotometer:Absorbance | Wedgewood Technologies | 660 | UV Analyzer | Available | Description/Details:
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| |  | 6240 | Spectrophotometer:Absorbance Monitor | Wedgewood Technologies | Integra | 950-CA1 | Available | Description/Details:
Description of the Model 950 Absorbance Monitor
Signal Inputs Single Channel Current from Model BT65 Inline Sensor
Range Up to 5.0 AU
Accuracy ±1% of measurement range
Linearity ±1% of measurement range
Signal
Outputs
General Alarm Relay Contact, 125mA 115 VAC resistive load
2 - Process Relay Contact, 125mA 115 VAC resistive load
2 - isolated 4-20 mA (0-1000 ohm load)
Power 100 to 250Vac, 50/60 Hz, 15 VA, (Optional 18-36 VDC, 10 W)
Operating
Environment
Temperature; 0-55 oC Humidity; 0-90% RH... |
| |  | 5262 | Spectrophotometer:Beam Chopper | Palo Alto Research Center | Superchopper | 300 | Available | Description/Details:
The Superchopper 300 can be used to chop light beams for use in pump and probe experiments, as well as other optical/spectroscopy applications.... |
| |  | 3064 | Spectrophotometer:UV/Vis | Hewlett Packard | 8452A | | Available | Description/Details:
The HP 8452A Diode-Array Spectrophotometer is a single-beam, microprocessor-controlled spectrophotometer. Visible/UV - range of 190 to 820 nm with 2 nm resolution. It is used when speed of measurement is essential. It is faster, more sensitive and some believe it has more precision than a conventional spectrometer due to the photo diode-array detection system.
With its diode array technology, the spectrophotometer is much faster then conventional instruments; with more precision, more sensitivity and more reproducible results.
The spectrophotometer can be controlled from a computer equipped with HP UV-Vis software. It can also be equipped with accessories which include special cell holders, peristaltic pumps, auto sampler, a multicell transport, a Peltier temperature control accessory, and valve unit and valve – pump controller.
Specifications:
Single, collimated (parallel) beam that allows greater flexibility in your selection of cuvettes and accessories
Diode array detect... |
| |  | 5040 | Spectrophotometer:UV/Vis | Agilent Technologies | 89092A - 8453 | Multichannel Pump | Available | Description/Details:
The Agilent 89092A Multichannel Pump is an eight channel peristaltic pump for the Agilent 8453 UV-visible spectrophotometer for multiple simultaneous sampling. It can be operated either remotely or manually. The pump operates on 100–120 VAC or 220–240 VAC and delivers flow up to 13 ml/min and 2 bar from each channel. The pump has a pressure-wheel assembly for up to eight tubing-cassettes. The pump can be remotely controlled to start and stop, and change direction, or it can be operated manually from the front panel.\ Technical Specifications Power Supply 100–120 VAC, 50–60 Hz 220–240 VAC, 50–60 Hz Flow Rate 2 to ≈13 ml/min, with 2.06 mm i.d. tubing Speed 1 to 67 rpm, CW or CCW Pumping Distance up to 7 m Pumping Pressure up to 2 bar (30 psi) Operating Temperature 0 to 40 ºC Non-Operating Temperature -40 to 65 ºC ... |
| |  | 5800 | Spectrophotometer:UV/Vis | Beckman Coulter | Temperature Controller | | Available | Description/Details:
Peltier Temperature Controller For temperature control in the range of 20° to 40°C ±0.2°C. Will operate in the range of 10°C to 90°C. ... |
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