Bio-Rad Power Supply Model 200 Volts 2 Amps Two Channels

Description

The power supply is in good condition and functional. It is great power supply of all general applications
Bio-Rad’s Model 200/2.0 microprocessor controlled power supply provides constant
voltage to dual output jacks under a variety of operating conditions. Voltage is continuously
adjustable from 5 to 200 volts, producing up to 200 watts of power. Current limits can be set
from 0.01 to 2.0 amperes to control the current generated. Although the power supply is
especially useful in blotting applications, it is also useful for nucleic acid electrophoresis and
for applications using
vertical electrophoresis cell.
Features of the Model 200/2.0 power supply include:
3-digit LED display to show operating and limit parameters
3-speed adjustment buttons to quickly adjust running parameters
Two operating modes: standard, to run electrophoresis manually; and time, to run
for a set time period
Constant current operation using the continuously adjustable current limit function
Automatic switching to constant current operation when the current exceeds the
current limit
Automatic no-load sensing
Continuous monitoring of load resistance, power output, and volt-hours during the
run
1.3 Specifications
Output voltage
5-200 volts DC, continuously adjustable
Output current
0.01-2.0 A, continuously adjustable
Output terminals
Floating dual output jacks in parallel
Set limits
Current:
0.01-2.0 A, 0.01 A steps, fully adjustable
Power:
200 watts maximum output
Automatic crossover upon reaching limit.
Timer control
0.1-99.9 hours, 0.1 H steps, continuously adjustable
Set point resolution
Voltage:
± 1 V, 5-200 VDC
Current limit:
± .01 A, .01-2.0 A
Time set:
+ 0.1 H, 0.1-99.9 hours
Readout accuracy
Voltage:
+ 1 V
Current limit:
+ .05 A
Timer:
2 seconds per hour
Overload and
Fuse
short protection
No load detection
LED display and alarm
Operating temperature
0-35 °C
Operating humidity
0-95%, in the absence of condensation
Line voltage (frequency)
100/120 V model
90 - 132 VAC (47-63 Hz)
220/240 V model
198 - 264 VAC (47-53 Hz)
Line regulation
± 3% or less
Load regulation
± 5% or less
RMS ripple and noise
Less than 5% at 100 VDC and 1 A.
Less than 7% at any load
(not exceeding current limit)
Drift
± 1 volts
Dimensions
(W x L x H)
16.5 x 31 x 13.5 cm
Weight
5.45 kg