Sample Nitrogen Blow-Down Instrument

The sample nitrogen evaporator accelerates solvent evaporation and achieves sample concentration by heating and blowing nitrogen gas across the sample surface. It is used for pre-treatment in fields such as environmental science, food, and pharmaceuticals, enabling rapid concentration or solvent replacement.

Instruments

Using purge and trap technology, the temperature control accuracy can reach +/- 0.5 ℃, 12 samples can be processed simultaneously, and the nitrogen consumption can be adjusted at 330ml/min/sample to achieve rapid anaerobic condensation.

$ 430.00

Purge and trap technology implementation of rapid oxygen-free condensing, temperature control accuracy of +/- 0.5 ℃, support 36 samples at the same time, nitrogen consumption can be adjusted to 330ml/min/sample, digital temperature control to ensure accurate and reliable operation.

$ 719.00

Purge and trap technology implementation of rapid oxygen-free condensing, temperature control accuracy of +/- 0.5 ℃, nitrogen consumption of 330ml/min/sample can be adjusted, support room temperature to 100 ℃ accurate temperature control.

$ 622.00

Aluminum block Bathroom heat transfer uniform heating, temperature control accuracy +/- 0.5 ℃, gas flow rate 0-15L/min adjustable, blow pipe independent to avoid cross-contamination, to achieve rapid oxygen-free condensing.

$ 498.00

Adopt stainless steel shell and grinding wheel bushing, durable; equipped with circulating chilled down water Tank, the surface of the sample after cutting is bright and flat without burns; the maximum cutting section is 65 * 65mm, and the spindle Rotation speed is 1400rpm.

$ 1418.00

Maximum cutting section of 100 * 100mm, equipped with bilateral fixture and circulating chilling down system, the surface of the sample after cutting is bright and flat without burns, easy maintenance.

$ 3173.00

Adopt automatic nitrogen measurement distillation system, nitrogen measurement range 0.1-200 mgN, collection rate ≥ 99%, repeability rate < +/- 1% relative to Standard Deviation, semi-automatic working mode, distillation time 5-15 minutes, suitable for a variety of sample analysis.

$ 493.00

Aluminum block Bathroom heat transfer uniformity, temperature control accuracy of +/- 0.5 ℃, 36 holes independent air needle channel can avoid cross-contamination, lifting stroke 200mm easy to operate, gas flow 0-15L/min adjustable.

$ 1035.00

Contains 1 pack of total nitrogen base Reagent, 1 pack of potassium persulfate powder, 25 packs of anti-interference agent and 25 packs of acid Reagent, suitable for DGB-401 instrument, providing complete detection components.

$ 164.00

The aluminum block Bathroom is used for uniform heat transfer, rapid and accurate temperature control, temperature control accuracy of +/- 0.5 ° C, display accuracy of +/- 0.1 ° C, gas flow rate of 0~ 15L/min, blow pipe to avoid cross-contamination independently, lifting stroke of 200mm.

$ 699.00

Suitable for metallographic sample cutting, the maximum cutting cross section of 65 * 65mm, spindle Rotation speed 2800rpm, equipped with circulating chilling down system, the surface of the sample after cutting is bright and flat without burns, easy to operate.

$ 2748.00

12 samples are processed simultaneously, temperature control accuracy +/- 1 ℃, Gas flow rate can be adjusted separately, self-equilibrating suspension lifting system, 316 stainless steel may be used for solvent contact parts.

$ 472.00

Measurement range pN value of 0.00~ 8.00, ammonia nitrogen concentration of 0.05~ 1000mg/L, with automatic mixing and thermostatic system, anti-sample Color, metal ions and turbidity interference, support a variety of reading methods.

$ 1806.00

Using LED @575nm Illuminant and Nessler Measuring method, Measurement range 0.00-3 ppm, accuracy +/- 0.03ppm, suitable for low concentration ammonia nitrogen rapid detection, easy and economical operation.

$ 209.00

The hydraulic pump provides 16Mpa pressure to ensure the sample is tight, and the water chilling down system is equipped to speed up the sample preparation. The unique swirl/spin lock design simplifies the operation, and the program control realizes the heating to 180 ° C and the adjustable holding time, and the performance is stable and reliable.

$ 4600.00

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