• Parameter selection by keyboard

• Internal Calibration

• The display showes all parameters to selected and allowes the reading in big numbers for easy assessment

• Increased durability of the lamp / Is turned on only at the time of reading

• Transmittance or absorbance reading and concentration with factor or witness

• Enzymes can be read of manual form

• Autocero

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• Highly stable and accurate readings
• Work on gas line or carafe
• Retention of final reading
• Consumption adjustable sample
• Compressorfree lubrication

• Reading limits Dilution
Na 0 - 200 mEq/l 0 - 22 ppm 1/200
Ka 0 - 15.0 mEq/l 0 - 30 ppm 1/200
Li 0 - 10.0 mEq/l 0 - 50 ppm 1/10
Ca 0 - 10.0 mEq/l 0 - 100 ppm
• Special for clinicals waters and soils analysis

The Flame Photometers Zeltec are designed to suit the needs of your laboratory:

ZF 240 Model
Flame photometer is an economic one display that allows direct reading of Na and K with a key selector.
Using a dilution of 1 / 200 (dilution for clinical use) for both measurements made in mEq / l ppm allowing the analysis of water, plants and soils.

ZF250 Model
This model has two displays that provide direct readings of Na and Li or Ca / Ka from the same sample. Using a dilution of 1 / 200 Na / K and 1 / 10 for Li and / or Ca (dilutions for clinical use), made measurements in mEq / l ppm.

ZF 250 Industrial Model
It has two displays that allow read Na / Ca channel and K / Li in the other. Direct reading in ppm.

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The line of economic Zeltec magnetic stirrer presents these models capables of shaking from a recipient of 10 ml to 3 liters of a glass.

Engines with protection against spills and vapors do not require maintenance, thus ensuring, together with its modern electronics a long life.

The speed can be adjusted between 60 and 1200 rpm (1) in electronic form and can function continuously for hours (2)

References
(1) Verified stirring at room temperature water in a recipient of 1 liter.
(2) In both models there was good for 48 hours continuous operation at 600 rpm, room temperature (ms-1) and 80 º C (ms-5), stirring liquid refrigerant in a glass of 1 liter.

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This equipment allows thermostatic Zeltec family quickly and accurately a large quantity of tubes.

Digital Timer has a program that is starting to work. Al met cycle audible alarm sounds a warning and automatically shuts off the power, regardless of the presence of an operator.

It comes with three preset temperatures over a manual control.

These models have PT100 sensor, which allows a sophisticated electronics with a power accuracy and stability of + / - 0.2 º C in temperature and pre + / - 0.5 degrees C in temperature set manually.

The digital timer can be programmed from 1 minute to 19 hours, doing the countdown. 5 minutes later than the time it sounds a warning alarm, and at the end of the cycle longer sounds an alarm, automatically cutting the power.

In the middle of the team, however, there is a recess to accommodate a vertical thermometer.

A thermal fuse protection provides greater security.
The ZC 200 model is compatible with Hach COD tubes, and NANOCOLOR MERCK.

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