{"id":2835,"date":"2026-02-05T01:34:54","date_gmt":"2026-02-05T01:34:54","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/rdvt-01-vacutainer-drawing-volume-tester\/"},"modified":"2026-02-05T01:34:54","modified_gmt":"2026-02-05T01:34:54","slug":"rdvt-01-vacutainer-drawing-volume-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/lv\/products\/rdvt-01-vacutainer-drawing-volume-tester.html","title":{"rendered":"RDVT-01 Vacutainer z\u012bm\u0113\u0161anas tilpuma testeris"},"content":{"rendered":"
\n

1.Introduction of\u00a0RDVT-01 Drawing\u00a0tilpuma testeris<\/a><\/strong><\/h2>\n<\/div>\n

RDVT-01 Drawing Volume Tester applies to the pumping volume of vacutainers (blood collection tubes) and it can accurately simulate a certain altitude and create a real environment for analysis of vacutainer performance.<\/p>\n

 <\/p>\n

2.Why do you need a RDVT-01 Drawing Volume Tester?<\/strong><\/h2>\n

Using vacutainers (blood collection tubes) in high-altitude areas can present some challenges due to the changes in atmospheric pressure and partial pressure of gases at higher elevations.<\/p>\n

At higher altitudes, the atmospheric pressure decreases. This can affect the filling of vacutainers, particularly those that rely on pressure differences to draw blood into the tube. The lower atmospheric pressure might result in slower or incomplete blood collection.<\/p>\n

Changes in atmospheric pressure can affect the partial pressure of gases in the blood, leading to altered blood composition. This can impact tests that are sensitive to variations in blood gases.<\/p>\n

Manufacturers may subject their vacutainers to pressure testing to simulate conditions at different altitudes. This helps assess the impact of reduced atmospheric pressure on the blood collection process.<\/p>\n

\"RDVT-01<\/p>\n

3.Advantages of RDVT-01 Drawing Volume Tester<\/strong><\/h2>\n

1.RDVT-01 is equipped with a Programmable Logic Controller (PLC) for stable industrial-level control and\u00a0a user-friendly Human-Machine Interface (HMI) touch screen for convenient operation.<\/p>\n

2.It\u00a0offers a convenient digital input and automatically maintains a consistent pressure level within the tank, adjusting as the liquid level changes. This feature ensures the precision and accuracy of the testing process.<\/p>\n

3.The system includes an integrated vacuum pump, effectively saving both space and additional costs for the user. This\u00a0compact\u00a0design enhances user convenience and efficiency during operation.<\/p>\n

<\/h3>\n

4.Test\u00a0Principle of RDVT-01 Drawing Volume Tester<\/strong><\/h2>\n

Insert the test vacutainer\u00a0into the puncture site of the test system to make it consistent with the pressure inside the vacuum tank; then make it form different pressure values inside according to the altitude of the area where the vacutainer\u00a0is used.<\/p>\n

Wait for 1 minute. Then measure the weight change between the empty vacutainer and the one after it\u2019s filled. \u00a0The difference is regarded as the drawing volume.<\/p>\n

 <\/p>\n

5.Pieteikums:\u00a0<\/strong><\/h2>\n

Vacutainer, blood collection tube.<\/p>\n

\"RDVT-01<\/p>\n

6.Specifik\u0101cijas<\/strong><\/h2>\n
\n\n\n\n\n\n\n
Vacuum Range<\/td>\n0~-45 Kpa<\/p>\n

(Similar to altitude 5000m)<\/td>\n<\/tr>\n

Precizit\u0101te<\/td>\n0.1 Kpa<\/td>\n<\/tr>\n
Vad\u012bba<\/td>\nPLC un cilv\u0113ka un ma\u0161\u012bnas saskarne<\/td>\n<\/tr>\n
Power<\/td>\nmai\u0146str\u0101va 110 ~ 220 V 50\/60 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

7.Standarti:<\/strong><\/h2>\n

YY 0314, EN 14820, ISO 6710<\/p>\n

 <\/p>\n

8.Konfigur\u0101cija:<\/strong><\/h2>\n

a)Standard configuration: RDVT-01 Drawing Volume Tester, vacuum tank, sample holder, fuses, manual, calibration certificate, power cord.<\/p>\n

b)Optional configuration: Non-Standard chamber, RS 232 Port, COM Line, Software<\/p>\n

 <\/p>\n

Ja v\u0113laties vair\u0101k inform\u0101cijas par \u0161o produktu, l\u016bdzu, sazinieties ar mums. Iesak\u0101m jums citus popul\u0101rus produktus:\u00a0og\u013csk\u0101b\u0101s g\u0101zes tilpuma test\u0113\u0161anas diagramma<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1.Ievads RDVT-01 Drawing tilpuma testeris RDVT-01 Drawing tilpuma testeris attiecas uz vacutainers (asins sav\u0101k\u0161anas caurules) s\u016bkn\u0113\u0161anas tilpumu, un tas var prec\u012bzi simul\u0113t noteiktu augstumu un izveidot re\u0101lu vidi vacutainer veiktsp\u0113jas anal\u012bzei. 2. K\u0101p\u0113c jums ir nepiecie\u0161ams RDVT-01 Drawing Volume Tester? Izmantojot vacutainerus (asins sav\u0101k\u0161anas m\u0113\u0123enes) augstkalnu apgabalos, var [...]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1301],"productstags":[1439,1440,1441],"class_list":["post-2835","products","type-products","status-publish","hentry","products-categories-medical-device-tester","productstags-carbonic-gas-volume-testing-chart","productstags-co2-gas-volume-tester","productstags-gas-volume-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products\/2835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products\/2835\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/media?parent=2835"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/products-categories?post=2835"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/productstags?post=2835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}