Fully imported ultra-high qualitySaipu SaisiFixed Volume Cyl SamplerStainless steel samplers support customization, providing a competitive advantage!

Application field

Collect process samples

Advantages and Characteristics (Benefits)

• Fixed volume stainless steel cylinder

• Two synchronous three-way valves

• Isolate the sample from the manufacturing process and allow for sample reflow

Features

• Suitable for viscous, corrosive, or hazardous liquids

• Provide multiple volume specifications for selection

• Isolation of process conditions during sampling

• Suitable for high temperature and high pressure working conditions

• Representative sampling refers to the collection of samples that can truly reflect the overall characteristics of the process fluid

• Closed sampling refers to the sampling process carried out in a closed system, which can prevent sample contamination or leakage of harmful substances

• Manual operation refers to sampling control achieved through a handle

• Fixed volume sampling, which means that the sampling amount is fixed each time to ensure sampling consistency

• The sampler can be blown, which refers to the ability to blow the inside of the sampler with gas or clean fluid to avoid interference from residual samples

• According to demand, valves from mainstream market brands can be used for manufacturing

According to the document, regardingFixed Volume Cylinder SamplerThe core advantages, applicable scenarios, and safe and efficient application methods of the information are as follows, combined with product characteristics and industrial sampling requirements to explain:

1、 The core advantages of quantitative steel cylinder samplers (benefits+features integration)

The design of this sampler revolves around "precision, safety, and adaptability to complex working conditions", and its core advantages can be divided into five categories:

1. Sampling accuracy: fixed volume+representative sample to avoid human error

• Fixed volume designUsing a "Fixed Volume Cylinder" with optional volume (document example is 250cc) to ensure consistent sampling volume and avoid errors caused by manual volume control, suitable for those who need itquantitative analysisScenarios such as chemical composition detection and concentration monitoring.

• Representative sample acquisitionControl the sampling process through "Two synchronized three-way valves" to ensure that the extracted samples can truly reflect the overall state of the process fluid and avoid local sample deviations (such as sampling distortion of stratified liquids and high viscosity fluids).

2. Operational safety: Isolation process+closed sampling to reduce risks

• Process and sample isolationAfter sample extraction, it can be isolated from the process and circulating it to avoid process fluid leakage or sample contamination; At the same time, the "Closed sampling" design reduces the interaction between operators andCorrosive and hazardous liquidsDirect contact with strong acids and toxic solvents reduces the risk of burns and poisoning.

• High temperature and high pressure adaptabilitySupports "High temperature and pressure applications" and can work stably in the Ji end process environment, avoiding cracking and leakage problems caused by ordinary samplers exceeding the tolerance range of working conditions.

3. Adaptability to working conditions: covering complex fluids and environments

• Compatible with complex fluidsSpecially designed for "viscous, corrosive or dangerous liquids" (high viscosity, corrosive or hazardous liquids), such as crude oil, acid-base solutions, particulate fluids, etc., to avoid clogging and corrosion failure caused by fluid characteristics of ordinary samplers.

• Temperature control optionalProvide the "Cooling/Heating Jacket Option" to adjust the temperature according to sample requirements (such as heating high viscosity fluids to reduce viscosity for smooth sampling, and cooling volatile fluids to prevent vaporization), ensuring a stable sampling process.

4. Convenient operation: manual control+flexible adaptation

• Manual operation friendlySupports "Handle operation" without the need for complex electronic control systems, suitable for scenarios where there is no power supply or rapid sampling is required on site. The operation threshold is low, reducing equipment failure points.

• Flexible adaptation of valve brandsCan be manufactured with valves from the main brands on the market (under requirement) "(can be adapted to mainstream brand valves according to demand), reducing compatibility issues with existing process systems and lowering replacement costs.

5. Cleaning and Maintenance: Supports blowing to reduce cross contamination

• Sampler blowing functionEquipped with a "Purging of the Sampler" design, residual samples can be removed by blowing after sampling, avoiding cross contamination of different fluids during the next sampling, especially suitable for continuous sampling scenarios with multiple batches and components.

2、 Safe and efficient application methods (combined with product characteristics and industrial sampling standards)

To achieve "safety and efficiency", it is necessary to combine the characteristics of the sampler with the process requirements, and start from three aspects: "scene matching, operation process, and maintenance management":

1. Precise scene matching: Select configuration based on fluid characteristics and working conditions

• Select basic model by fluid type：

• Corrosive/hazardous liquids: prioritize models with "closed sampling+isolation function" to avoid leakage risks;

• High viscosity liquid: paired with a "heating jacket" and choose a large-diameter valve (valve compatibility needs to be confirmed with the manufacturer in advance) to prevent blockage;

• Volatile/low boiling point liquid: equipped with a "cooling jacket" to avoid volume errors caused by sample vaporization.

• Select specifications based on pressure and temperatureConfirm the maximum temperature and pressure of the process, select the sampler with the corresponding tolerance level (specific tolerance parameters are not specified in the document, please contact the manufacturer to provide working condition data for customization), and prohibit the use beyond the range.

• Select volume according to analysis requirementsSelect the cylinder volume (e.g. 250cc, 500, 1000cc, consult the manufacturer for other volume options) based on the minimum sample size of the testing instrument (such as chromatograph, spectrometer) to avoid insufficient sample size or waste.

2. Standard operating procedures: 3 steps to ensure safety and efficiency

(1) Before sampling: inspection+adaptation

• Check the equipment status: Confirm that the valve is leak free, the handle operates flexibly, and the pipeline connection of the cooling/heating jacket (if any) is normal;

• Purging and cleaning: If the previous sample was of a different fluid, the "Purging function" should be used to thoroughly remove any residue and avoid cross contamination;

• Pre adjustment of jacket: If using a cooling/heating jacket, start in advance and adjust the temperature to the target range (such as heating high viscosity fluids to 50 ℃ to reduce viscosity).

(2) Sampling process: synchronous operation+isolation

• Synchronous valve control: operate the "two synchronous three-way valves" through the handle to ensure that the fluid enters the quantitative steel cylinder smoothly during sampling, avoiding pressure fluctuations or sample impact caused by asynchronous valves;

• Sample isolation: After sampling is completed, immediately switch the valve to isolate the sample from the process system. If it is necessary to circulate the sample (such as reflux of process fluid), open the circulation pipeline according to the process.

(3) After sampling: sample processing+equipment reset

• Sample transfer: Transfer the sample to the detection container through a closed pipeline to avoid open operation (especially for hazardous liquids);

• Equipment reset: Close the jacket (if used), blow the sampler again, return the handle to its original position, record the sampling time, volume, and operating parameters (for subsequent traceability).

3. Maintenance management: Regular inspection+customized adaptation

• regular maintenanceMonthly inspection of valve sealing (to prevent leakage), unobstructed jacket pipeline (to avoid blockage), quarterly lubrication of synchronous valves to ensure flexible operation;

• Valve adaptationIf the existing process system uses specific brand valves (such as Siemens, Alfa Laval), inform the manufacturer in advance of the "customized valve adaptation model" to avoid leakage or operational failures caused by interface mismatch during installation;

• emergency responseIf there is a leak during the sampling process, immediately close the process side valve, activate the sample isolation function, wear protective equipment (such as chemical protective clothing, goggles) to handle the leak, and prohibit direct contact with hazardous samples.

Fully imported ultra-high qualitySaipu SaisiFixed Volume Cyl SamplerStainless steel samplers support customization, providing a competitive advantage!