Jenway 605078 6051 Colorimeter, 120V

Ideal for routine and educational use

Wide wavelength range from 400 to 710nm

Sample flexibility with many size options

Easy to use and conventional style controls

The 6051 is a general purpose colorimeter, equipped with easy-to-use conventional style controls, making it ideal for routine and educational use.

Standard 10mm square cuvettes, semi-micro volume cuvettes, flow-through or pour in/suck out cells can all be used with the standard sample holder. Excellent sampling flexibility is achieved through the optional cell holder assemblies, allowing the use of 10, 20, and 40mm cells, whilst multiple sample handling is possible with the four cell carriage. For temperature-dependent measurements a heated cell block is available.

Front Panel Displays and Controls

1. WAVELENGTH SELECT Thumbwheel used to select the correct wavelength for the specific tests being performed
2. MAIN DISPLAY 2½ Digit LCD
3. BLANK CONTROL This control is used when standardising the unit. Normal practice is to set the Abs or %T value with a cuvette of deionised water. The BLANK control is then set to give the correct reading.
4. CONC This control is used when the mode switch is in the CONC 1 and 2 positions. These ranges are extensions of the Absorbance mode, allowing the reading obtained to be set to a value convenient to the standard concentration.
5. FUNCTION SWITCH This Control determines the operating mode of the unit.
6. SAMPLE AREA Samples may be presented in 10x10mm cuvettes of standard or semi-micro volumes or test tubes. 10x20 and 10x40mm cells may also be used with the optional cell holders.
7. SAMPLE AREA LID The lid be kept closed, when necessary to eliminate the possibility or errneous caused by the ingress of stray light. For many determinations the lid may be left open.

Rear Panel Layout

1. ZERO  A present control which should rarely require adjustment and is provided to offset photocell dark current.
2. JACK SOCKET Connection socket for the external 12Vdc supply.
3. 4mm PIN SOCKETS An analogue voltage of 10mV per digit is available on these sockets.
4. FUSE HOLDER Screw in holder for the mains fuse.
   • Fuse ratings 230V = 250mA (T)
   • 115 = 500mA (T)
5. ROCKER SWITCH On/Off switch for the unit.
6. POWER IN SOCKET IEC type connection socket for mains cable.
7. VOLTAGE SELECT 2 position slide switch for selection of line voltage (230 or 155V a.c).