1. The fixed optical path of the liquid pool can be selected from 25um to 1.00mm, and the corresponding window materials are: KBr、NaCl、CaF₂、 BaF₂、 ZnSe, KRS-5, CsI, CsBr, etc.

2. When testing a detachable liquid cell, the appropriate optical path can be selected based on the properties of the sample. The gasket materials are available in polytetrafluoroethylene, lead, and Mylar gaskets, with optical paths ranging from 6um to 1mm. There are also window panels made of various materials. The detachable liquid tank provides users with a wide range of choices. For more information on choosing Omni liquid tanks, please feel free to call our company for more details.

3. Variable optical path liquid cell. The variable optical path liquid cell can be used to test the same liquid sample with different optical paths in one liquid cell. The optical path can be adjusted from 40 µ m to 6mm with a step size of 5 µ m. The micrometer and scale are located on the body of the variable optical path liquid cell, facilitating the setting and reading of the optical path.

Characteristics of variable optical path liquid pool:

1. ●Continuous adjustable optical path length;
2. ●Standard 3 "× 2" plug-in board;
3. ●The window panel does not rotate;
4. ●The optical path length ranges from 40 µ m to 6000 µ m;
5. ●Optical path step size 5 µ m;
6. ●The maximum capacity of the liquid tank is 6ml.

4. High pressure liquid tank, capable of operating at a pressure of 2000psi and 140 atmospheres; Or use under conditions of 5000psi, 350 atmospheres, and temperatures ranging from -15 ° C to 180 ° C.

The high-pressure liquid tank is made of EN58 stainless steel, which is corrosion-resistant and not easily deformed. The window panel can be selected from ZnSe, sapphire, and spectral pure B-grade quartz, as well as silicon wafers and CaF₂The window panel is enclosed in a high-pressure cell with a fluororubber O-ring, with optical paths of 0.5, 1.0, 2.0, 5.0, or 10mm, and input/output tubes of 1/16 ".

The Specac high-pressure liquid tank can be equipped with 3 "× 2" plug plates for direct use in infrared spectroscopy. If it needs to be used in a variable temperature state, it can be combined with the Specac variable temperature pool bracket (GS21525), electric heating jacket (GS20730), or water circulation heating jacket (GS20710) to achieve variable temperature testing.

5. Variable temperature fixed optical path and variable temperature detachable liquid pool. Variable temperature liquid pool can be used in conjunction with a variable temperature pool bracket or an electric heating jacket. There are different window panel materials and gaskets with different optical paths and materials to choose from. The fixed optical path liquid pool is sealed with lead gaskets and lead gaskets, and each part is sealed together. Removable liquid tanks can be replaced with PTFE gaskets, window plates, and gaskets with different optical paths. Fixed optical path or detachable liquid cell, where the liquid is stationary, and the sample is injected through a stainless steel injection port. Flow pool, P/N20570 or P/N20580 series, with a Swaglok card socket interface on the front panel of the pool.

6. The temperature controlled transmission cell holder is programmed to heat up from -190 to 250 ℃, and can be used for research on transmission temperature changes of solids and liquids. The transmission cell can be directly placed in the sample compartment of an infrared spectrometer. Suitable for studying reaction kinetics, catalysts, polymerization processes, oxidation reactions, and the phase structure of materials.

7. Transmission cell electric heating jacket/water heating jacket

Characteristics of electric heating jacket:

●Program heating, room temperature to 250 ° C;

●Directly placed on the sample rack in the sample compartment, easy to operate;

●Static or streaming dynamic sampling;

●30V low voltage heating, in compliance with CE safety regulations;

●Water cooling protection system;

Characteristics of water heating jacket:

●Control temperature up to 90 ° C;

●Static or flowing mode;

8. Pearl ™ Pearl is a specialized liquid quantitative analysis tank that is easy to operate and has excellent performance. It has the following characteristics:

●Fixed optical path length, good repeatability of test data;

●Easy to operate and convenient to clean;

●Window panels can be selected from ZnSe or CaF₂;

●Suitable for mid infrared and near-infrared;

●Optional optical path length, available in 50/100/200/500/1000um;

●The liquid pool can be equipped with parallel or wedge-shaped windows. Wedge shaped window plates can effectively eliminate diffraction ripples and improve the accuracy of quantitative analysis;

●Replacing windows with different materials or liquid tanks with different optical paths only takes a few seconds;

●The sampling of viscous liquids is also very simple and convenient.

The Peral dedicated liquid quantitative analysis tank is extremely convenient for routine production control testing, with key applications including:

Analysis of the oil being used and its oxidation pattern;

√ Quantitative and qualitative analysis;

Analysis of high viscosity samples such as lubricating oil;

Analysis of adulterated edible oil.