Preface Thank you very much for having purchased Specific Measurement Kit for Electronic Analytical Balance HT(R) CEN / HT(R) CE series. This document describes how to install and work with the Specific Measurement Kit. Instructions ● The copyright of this document belongs to SHINKO DENSHI CO., LTD.. Reprinting or duplicating of all or part of this document without notice shall not be allowed.
Important Notice ・It should be known that this product contains potential danger. And so please be sure to observe this document when installing, operating or servicing this product. ・SHINKO DENSHI CO., LTD. will not take any responsibility for any injury or damage caused by the non-observance of this document or misuse or unauthorized modification of this product.
How to use this document ■Symbols used in this document Understand the meaning of the following symbols and observe the instructions of this document. Symbols Meaning Used for high risk point concerning the operations that may lead to death or severe physical injury to persons if proper precautions are not taken.
Contents Preface ........................i Important Notice ....................ii How to use this document .................. iii Contents ....................... iv 1 Prior to use ...................... 1 1-1 Operating precautions ................1 1-2 For more accurate measurement ............... 1 1-2-1 Precautions related to a specimen and medium liquid ......1 1-2-5 Precautions related to the specific gravity measuring kit ......
1 Prior to use In adiition to the operating precaution of the balance body, following precautions shall be taken care for the specific gravity measurement kit. 1-1 Operating precautions ■Do not use/measure flammable liquids which generate explosive gases, vapor or fog.
1-3 Check for the articles contained in the box The package box contains the following; If anything missing or broken should be found, please inform the store where you purchased the product. ① Water tank platform ② Measurement Pan ③ Pan cradle Upper 空中皿...
2 Assembling and installation Remove the weighing pan and pan base of the balance. Attach the height adjuster to the pan cradle when needed. Attach the pan cradle (turn the screw in the centre) Attach the water tank platform. -3-...
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Put the water tank in the position. Set the measurement pan -4-...
3 Procedure for specific gravity measurement Specific gravity is measured with “Specific gravity mode”. In the specific gravity mode, the ratio of the density of a substance to the density of water at its densest (4°C) for liquids is calculated. Following modes for specific gravity measurement are available: - Solid specific measurement mode: Measure solid sample with water or other medium liquid.
3-1 Measuring specific gravity of the solid sample Outline of the procedure Input the water temperature or the specific gravity of the medium liquid. Compensate the buoyancy acting on the underwater part of the measurement pan by tare- subtraction. Measure the specimen weight in the air. Measure the specimen weight in the water/liquid.
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When the specimen sinks Assemble the specific gravity measurement Refer to “2 Assembling and installation”. kit. Measure the specimen weight in the air. Press [Zero/Tare] key to execute tare subtraction. Load the specimen on the upper pan to measure the weight of the sample in the air, then push [F4] key to record it.
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When the specimen floats Assemble the specific gravity measurement Refer to “2 Assembling and installation”. kit. When specific gravity specimen is smaller than that of the medium liquid (the specimen floats), use the height adjuster. Place a weight on the upper pan and execute tare Place a weight on the upper pan.
Measuring specific gravity of the liquid sample Specific gravity of liquid is measured by using the accessory glass weight as a reference sample. In this measurement procedure, specific gravity of the glass weight is measured before measuring the specific gravity of liquid. The specific gravity value of the glass weight will be saved once it is measured. So, the corresponding operation may be skipped in subsequent measurements.
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When <SKIP> is selected: Input the weight of the reference sample The weight of the last used reference sample is displayed. When new reference sample to be used, input the weight of the reference Numeric value input sample. Press the [F4] key. Input the specific gravity of the reference The specific gravity of the last used sample...
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When <NO> is selected: Select medium liquid for measuring the Push [F3]/[F4] key to select the medium reference sample. liquid. OTHER: Liquid other than water having a known specific gravity value H20: water Run medium liquid to the water tank and Run medium liquid such as water to the take the temperature.
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Measure weight of the reference sample in Put the reference sample on the the water/liquid. underwater pan, then push [F4] key to record it. <CHANGE LIQUID> is displayed for several seconds. Replace the liquid in the tank. Remove the reference sample, measurement pan and liquid in the tank, then dry them.
4 Secifications ・Solid specific gravity measurement mode 1. Media liquid settings - Water: Setting Value: Water temperature Displayed Unit: ℃ Setting Range: 0.0 to 99.9 ℃ - Other than water: Setting value: Specific gravity of the media liquid Setting Range: Minimum 0.0001 * Result of liquid specific gravity measurement can be used.
5 Print Details [Print samples for CSP-240] Mode: Solid Mode: Solid Mode: Liquid Medium: Water Medium: Other than water Medium: NA Output: Specific gravity of Output: Secific gravity of the Output: Liquid specific the sample / Weight sample / Weight of gravity of the of the sample / the sample / Specific...
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