PHOTOMETER MULTIDIRECT - Multron Indotech
Instrument in carrying case
Rechargeable batteries, 7 x AA, NiMH 1100mAh
Mains charger, 100-240 V
PC connection cable, RS232
3 x photometer vials, 24mm ø
3 x photometer vials, 16mm ø
2 x Vial adaptors for 16mm ø tubes and 13mm ø tubes
3 x syringes, 1ml, 5ml, 10ml
100ml plastic beaker
Instruction manual and guarantee sheet
The Lovibond® MultiDirect is a microprocessor controlled photometer with ergonomically designed keypad, large graphic display and waterproof sample chamber and casing. It can operate as a bench top photometer using mains power, and is supplied with rechargeable batteries for portable use.
The unit covers all the important parameters for water analysis from Aluminium to Zinc and has over 70 methods pre-programmed. Compatible with tablet, liquid and powder reagents and supplied with vial adaptors for 13 mm and 16 mm tubes, the MultiDirect gives flexibility of choice for many tests. In addition to the pre-programmed methods, up to 10 user defined calibration curves can be programmed if required.
A large graphic display aids analysis by providing on screen method prompts, information regarding test measurement range and reagent type, and automatic countdown timers for accurate reaction periods. The internal memory is capable of storing up to 1000 results with date, time and sample ID. These results can be reviewed at any time and can be downloaded to a PC via the supplied RS232 cable.
With 6 LED light sources the Multi Direct can measure at peak absorbances for many different methods, ensuring result accuracy and reliability for many applications.
Display Graphic Display
Interface RS232 for printer / PC connection and download
Optics LEDs, interference filters ( IF) and photo sensor in transparent sample chamber.
Wavelength specifications of interference filters:
430 nm ” » = 5 nm
530 nm ” » = 5 nm
560 nm ” » = 5 nm
580 nm ” » = 5 nm
610 nm ” » = 6 nm
660 nm ” » = 5 nm
Wavelength Accuracy ± 1nm
Photometric Accuracy 2% full scale ( at 20 ° C to 25 ° C)
Photometric Resolution 0.005 A
Operation Acid and solvent resistant touch sensitive keypad; audible feedback via integrated beeper
Power Supply 7 x Ni-MH rechargeable AA batteries ( 1100 mAh) , Mains Power. Batteries recharge while connected to mains power.
Auto Off approx 20 minutes after last keypress with audible signal
Dimensions Unit 265 x 195 x 70 mm
Unit Weight 1000g with batteries
Ambient Conditions 5-40 ° C, 30-90% rel humidity ( non condensing)
Memory Capacity 1000 data sets with time, date, sample ID