112 channel radioactive water sample evaporation concentration acid rush instrument CH-7000DEquipment requirements:

The equipment complies with national standards and can achieve adjustable heating source power, constant temperature heating, sequential injection, quantitative control of evaporation concentration, and online acid removal function. It is suitable for the pretreatment of alpha and beta radioactive projects in drinking water, tap water, river water, sewage, mineral water, and atmospheric sediment environmental samples in various industries. Applicable to the water quality and tap water industry, for the pre-treatment of water samples during the detection of total radioactive alpha, beta, and other radioactive water samples by evaporation, concentration, and acid removal; Automatic evaporation and concentration of ambient air dust samples; Evaporation concentration of total dissolved solids (TDS) project.

II12 channel radioactive water sample evaporation concentration acid rush instrument CH-7000DFEATURES

1. The whole machine is controlled by a microcomputer, capable of one click start, independent control of twelve channels, constant temperature heating, independent control of sample injection for each channel, automatic concentration and quantification, and end alarm prompt. Each channel operates independently without interference with each other;

2. It is necessary to meet the requirement of simultaneously or independently setting the total injection amount for twelve samples, with each channel automatically injecting samples one by one, and automatic quantitative mode for evaporation and concentration, with a quantitative error of less than 2%;

3. It is required to mold the heat source with corrosion-resistant graphite profiles, which should be uniformly adhered to the container, achieve thermal balance, and high efficiency. Far infrared radiation heating, adjustable power, single hole single control;

4. Equipped with an automatic sampler, samples are automatically added to each channel, and the injection volume can be freely selected without the need for manual liquid transfer. Concentration is completed, power is automatically cut off, and an alarm is triggered to remind the user, without the need for personnel intervention. Automatically complete sample evaporation and concentration;

5. Able to recognize power outage modes, automatically memorize parameter information, and automatically recognize and restore the original working state when an incoming call occurs;

6 Heating units: Processing no less than 12 samples simultaneously, single hole single control; Injection method: automatic sequential injection mode;

7. One click start of unmanned operation, intelligent addition of supplementary water samples by the instrument, real-time recording of evaporated amount, and stopping work when the set amount is reached; Built in independent control system, power-off protection device, one of which has a fault and does not affect the operation of other channels.

Using an evaporating dish as the evaporation container eliminates the need for acid transfer and reduces the loss of the test substance; The instrument has an automatic concentration and quantification function, which saves samples.

9 has power-off protection function, can continue to work after power-off, data is not lost, and the sample is not damaged.

10 far-infrared ceramic radiation heating, uniform heating, avoiding splashing of water samples.

11 single channel configuration with a small balance for quantitative measurement, with a quantitative accuracy of<2%

12. The entire machine is protected against corrosion, acid, acid, and high temperatures to ensure long-term stable operation;

13 automatic salt burning, stable performance, automatic cleaning, high efficiency, humanized control, truly unmanned operation.

3、 Working conditions of 12 channel radioactive water sample evaporation, concentration and acid recovery instrument

1. Power supply: AC 220V, 50Hz Environmental temperature: 10-35 ℃

2. Environmental humidity: ＜ 60%

3.2) Product specification requirements

3.3) Sample channels: 12

3.4) Heating control: single channel power adjustable from 0-350w

3.5) Rated power: 4500W

3.6) Container specifications: 50-200ml porcelain evaporating dish

3.7) Maximum processed water sample volume: greater than 50L

3.8) Concentrated volume: 0-100ml

39) Water sample injection speed: greater than 100ml/min

4、 Configuration:

One set of host, one set of automatic sample injector, 12 sets of imported high-precision quantitative systems, one set of corrosion-resistant heat source system, and one set of random tools.