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PRRH335型智能微量氧化安定性測定儀 PPRRH335 Intelligent Trace Oxidation Stability Tester

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公司名稱吉林市普銳特科技有限責(zé)任公司
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產(chǎn)品簡介在線詢價

儀器可啟動一個極快的人工老化過程，來評定液體燃油（汽油、柴油、生物柴油/脂肪酸甲酯和混合油）的氧化穩(wěn)定性。結(jié)果包括所有揮發(fā)性和不揮發(fā)性氧化物質(zhì)，因此能在很短時間內(nèi)對樣品氧化安定性進(jìn)行完整分析。

PRRH335型智能微量氧化安定性測定儀 PPRRH335 Intelligent Trace Oxidation Stability Tester 產(chǎn)品信息

PRRH335型智能微量氧化安定性測定儀

概述
儀器可啟動一個極快的人工老化過程，來評定液體燃油（汽油、柴油、生物柴油/脂肪酸甲酯和混合油）的氧化穩(wěn)定性。結(jié)果包括所有揮發(fā)性和不揮發(fā)性氧化物質(zhì)，因此能在很短時間內(nèi)對樣品氧化安定性進(jìn)行完整分析。

標(biāo)準(zhǔn)方法：
ASTM D 7525（汽油）
ASTM D 7545（柴油、生物燃油和混合油） EN 16 091（柴油、生物燃油（脂肪酸甲酯）和混合油）

特點
1適用于固體和液體
2全自動測試過程，節(jié)省了您的時間，比傳統(tǒng)方法快20倍
3僅僅需要5ml測試樣品
4安全罩自動鎖止功能，保證實驗過程中的安全性
5出色的重復(fù)性和再現(xiàn)性
6支持LIMS系統(tǒng)，可以根據(jù)的測試方法自動得到測試結(jié)果，支持當(dāng)次和歷史記錄的LIMS傳送。
7超現(xiàn)代、低成本的測試儀器，操作和維護(hù)都非常簡單方便。方便快捷評估樣品的抗氧化性能。
8利用的測量原理，測試儀器能夠提供可靠的結(jié)果，通過升高溫度和過量純氧來人工加速氧化過程。只需不到五分鐘的測量設(shè)置，測試室可輕松擦拭清潔，測試時間比傳統(tǒng)方法快無數(shù)倍。而且全自動功能也可以減少實驗員的工作量。
9該儀器的人機(jī)界面可以提示及引導(dǎo)操作者進(jìn)行操作，并可顯示測試結(jié)果和測試狀態(tài)等信息。所有的閥門均自動運行，整個實驗過程不需要人工參與。

技術(shù)參數(shù)
符合標(biāo)準(zhǔn)　　　　　　　　　　ASTM D7545、ASTM7525
壓力范圍　　　　　　　　　　環(huán)境壓力~1.6Mpa
壓力精度　　　　　　　　　 ±0.1%高精度壓力傳感器，并配備有校準(zhǔn)點
加熱功率　　　　　　　　　 500w
壓力測量　　　　　　　　　高精度壓力傳感器，并配備有校準(zhǔn)點
恒溫精度　　　　　　　　　 ±0.1℃
溫度采集精度　　　　　　　 0.01℃
樣品量　　　　　　　　　　 5ml
用戶界面　　　　　　　　　　7寸彩色液晶顯示單元分辨率: 1024*600
主機(jī)尺寸和重量　　　　　　　W260 × D460 × H340 mm 10 kg
電源　　　　　　　　　　　　AC 220V ±5%

PPRRH335 Intelligent Trace Oxidation Stability Tester

Summary

The instrument can initiate an extremely fast artificial aging process to evaluate the oxidation stability of liquid fuels (gasoline, diesel, biodiesel/fatty acid methyl ester and mixed oil). The results include all volatile and nonvolatile oxides, so complete analysis of sample oxidation stability can be performed in a very short time.

Standard method:

ASTM D 7525 (Gasoline)

ASTM D 7545 (Diesel, Bio-Fuel and Blend) EN 16 091 (Diesel, Bio-Fuel (FAME) and Blend)

Characteristic

For solids and liquids

Fully automated test process saves you time and 20 times faster than traditional methods

Only 5ml test sample is required

The automatic locking function of the safety cover ensures the safety during the experiment

Outstanding repeatability and reproducibility

Support LIMS system, automatically obtain test results according to specified test methods, and support current and historical LIMS transmission.

Ultra modern and low-cost test instruments, easy to operate and maintain. Easily and quickly evaluate the oxidation resistance of samples.

Using the unique measuring principle, the test instrument can provide reliable results, and manually accelerate the oxidation process by increasing the temperature and excess pure oxygen. With less than five minutes of measurement setup, the lab can be easily wiped clean and the test time is infinitely faster than conventional methods. The fully automatic function can also reduce the workload of the experimenter.

The human-computer interface of the instrument can prompt and guide the operator to operate, and display the test results and test status and other information. All valves operate automatically without manual participation in the whole experimental process.

Technical parameter

ASTM D7545, ASTM 7525

Pressure range: ambient pressure~1.6Mpa

Pressure accuracy ± 0.1% high precision pressure sensor with calibration points

Heating power: 500w

High-precision pressure sensor for pressure measurement with calibration points

Constant temperature accuracy ± 0.1 ℃

Temperature acquisition accuracy 0.01 ℃

Sample volume 5ml

User interface 7-inch color LCD unit resolution: 1024 * 600

Dimensions and weight of main machine W260 × D460 × H340 mm 10 kg

Power supply AC 220V ± 5%