JAR TESTER

What is jar test
Jar test is a pilot-scale laboratory test that simulates coagulation or flocculation with differing chemical doses. The purpose of the jar test is to estimate the minimum coagulant dose required to achieve certain water quality goals. Jar tests are conducted on a four- or six-place gang stirrer, which can be utilized to simulate mixing and settling conditions in a clarifier.

Jar test helps to determine the right amount of treatment chemicals: the lowest dose of chemicals that provides satisfactory settling is the dose used to treat the water.

TR series of instruments are used for detecting velocity and extent of pharmic dissolution from tablet, capsule etc in prescriptive menstruum.

Applicable standards

  1. National standard(Chinesecodex)/2015
  2.  Industry Standard(Dissolutiontester)

Description

Features;

TR-JT01/TR-JT03 Features

  1. It has one vessels and one poles arranged on one line.
  2. The head part of the instrument can be artificially turned over smoothly and flexibly.
  3. The basket units and paddle units are made of imported stainless steel (SUS316L).
  4. The magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature.
  5. MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time.
  6. It can be operated conveniently by keystroke. The measurement result is displayed by LED. The preset and real data can be displayed alternately in time.
  7. Automation: auto-test, auto-diagnose, auto-alarm.

 

TR-JT06/ TR-JT08/ TR-JT6D/TR-JT8D Features:

  1. It has six vessels and six poles, arranged on one line.
  2. The head part of the instrument can be artificially turned over smoothly and flexibly.
  3. The basket units and paddle units are made of imported stainless steel (SUS316L).
  4. The magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature.
  5. A MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time.
  6. It can be operated conveniently by keystroke. The measurement result is displayed by LED. The preset and real data can be displayed alternately in time.
  7. Automation: auto-test, auto-diagnose, auto-alarm.
  8. It can test by self and alarm automatically. The dissolution parameters of’ Chinese codex are stored in and can be taken out at anytime.
  9. Time can be preset at many points. The beeper sounds automatically to any point, and then the tester automatically runs to the next one.

 

TR-JT8DS Features

  1. It has eight vessels and six poles, arranged on one line.
  2. The head part of the instrument can be artificially turned over smoothly and flexibly.
  3. The basket units and paddle units are made of imported stainless steel (SUS316L).\
  4. The magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature.
  5. A MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time.
  6. It can be operated conveniently by keystroke. The measurement result is displayed by LED. The preset and real data can be displayed alternately in time.
  7. Automation: auto-test, auto-diagnose, auto-alarm.
  8. It can test by self and alarm automatically. The dissolution parameters of’ Chinese codex are stored in and can be taken out at anytime.
  9. Time can be preset at many points. The beeper sounds automatically to any point, and then the tester automatically runs to the next one.

 

TR-JT12DS Features

  1. It has twelve vessels and six poles, arranged on one line.
  2. The head moves up/down automatically
  3. The head part of the instrument can be artificially turned over smoothly and flexibly.
  4. The basket units and paddle units are made of imported stainless steel (SUS316L).
  5. The magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature.
  6. A MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time.
  7. It can be operated conveniently by keystroke. The measurement result is displayed by LED. The preset and real data can be displayed alternately in time.
  8. Automation: auto-test, auto-diagnose, auto-alarm.
  9. It can test by self and alarm automatically. The dissolution parameters of’ Chinese codex are stored in and can be taken out at anytime.
  10. Time can be preset at many points. The beeper sounds automatically to any point, and then the tester automatically runs to the next one.

SPECIFICATION

Model TR-JT01 TR-JT03 TR-JT06 TR-JT08 TR-JT6D TR-JT8D TR-JT8DS TR-JT12DS
Speed range (20~200) rpm (20~200) rpm (20~200) rpm (20~200) rpm (20~200) rpm (20~200) rpm (20~200) rpm (20~200) rpm
Speed   accuracy ±2rpm ±2rpm ±2rpm ±2rpm ±2rpm ±2rpm ±2rpm ±2rpm
Temperature range ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃ ambient to +45.0℃
Temperature  Stability ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃
Preset timing nine points (5~900) min (5~900) min (1~999) min (1~999) min (1~999) min (1~999) min (1~999) min (1~999) min
Time accuracy ±0.3% ±0.3% ±0.3% ±0.3% ±0.3% ±0.3% ±0.3% ±0.3%
Paddle radial run-out ±0.5mm ±0.5mm ±0.5mm ±0.5mm ±0.5mm ±0.5mm ±0.5mm ±0.5mm
Basket radial   run-out ±1.0mm ±1.0mm ±1.0mm ±1.0mm ±1.0mm ±1.0mm ±1.0mm ±1.0mm
Power 220V/50Hz/600W or 110V/60Hz/600W 220V/50Hz/600W or 110V/60Hz/600W 220V/50Hz/1200W or 110V/60Hz/1200W 220V/50Hz/1200W or 110V/60Hz/1200W 220V/50Hz/1200W or 110V/60Hz/1200W 220V/50Hz/1200W or 110V/60Hz/1200W 220V/50Hz/1200W or 110V/60Hz/1200W 220V/50Hz/1200W or 110V/60Hz/1200W
Dimension (26×30×48)cm (51×30×48)cm (96×32×48) cm (96×44×48) cm (96×40×48) cm (96×52×48) cm (68×54×48) cm (96×54×48) cm

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