石油產品折射儀 RA-620/RA-600/RA-1301. 折射率儀具觸摸數字液晶屏，顯示折射率、糖度、濃度。2. 內置自動恒溫控制，全反射測量，操作容易，測定速度快。3. 使用LED光源不需更換燈泡，測量棱鏡為藍寶石耐磨損。4. 數字折射儀符合GLP規范，存儲結果、檢查和校正紀錄。5. 可輸入折射率和濃度對照表或計算式，自動換算試樣濃度。

詳情介紹

石油產品折射儀 RA-620/RA-600/RA-130

石油產品折射儀 RA-620/RA-600/RA-130主要特點:
1. 折射率儀具觸摸數字液晶屏，顯示折射率、糖度、濃度。
2. 內置自動恒溫控制，全反射測量，操作容易，測定速度快。
3. 使用LED光源不需更換燈泡，測量棱鏡為藍寶石耐磨損。
4. 數字折射儀符合GLP規范，存儲結果、檢查和校正紀錄。
5. 可輸入折射率和濃度對照表或計算式，自動換算試樣濃度。

石油產品折射儀 RA-620/RA-600/RA-130技術參數:
石油產品折射儀 RA-620測量范圍: 折射率: 1.32000～1.58000nD。準確度: 折射率: ±0.00002nD。重復性: 折射率: ±0.00001nD。分辨率: 折射率: 0.00001nD。溫度控制范圍: 5～75°C，內置帕爾貼控溫裝置。溫度分辨率: 0.01°C。
石油產品折射儀 RA-600測量范圍: 折射率: 1.3200～1.7000nD。準確度: 折射率: ±0.0001nD。重復性: 折射率: ±0.0001nD。分辨率: 折射率: 0.0001nD。溫度控制范圍: 5～75°C，內置帕爾貼控溫裝置。溫度分辨率: 0.1°C。

顯示: 4.7寸彩色背光液晶顯示器。
控制方式: 觸摸屏控制方式。
界面: LAN, USB, RS-232C。電源: AC100～240V，50/60Hz, 20W。
尺寸: 191(W)x281(D)x161(H)mm。
重量: 約5kg。

RA-130 為手持儀器
技術參數
型號            RA -130
測量范圍    折光度 1.32~1.50
白度            0~85%
重復性折光度 0.0001
白度            0.1%
精度      折光度 ±0.0005
白度            0.2%
溫度范圍    10 ~ 40°C
溫度精度     0.01℃
溫度補償     有

石油產品折射儀 RA-620/RA-600/RA-130符合標準:

SH/T 0724 液體烴的折射率和折射色散測定法。
SH/T 0205 電氣絕緣液體的折射率和比色散測定法
GB/T 6488 液體化工產品折光率的測定(20℃)。
GB/T 614 化學試劑折光率測定通用方法。
ASTM D1218 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids(液態烴的折射率和折射分散度的測試方法)。
ASTM D1807 Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids(電絕緣液體折射指數和比光散度的試驗方法)。
ASTM D5006 Standard Test Method for Measurement of Fuel System Icing Inhibitors (Ether Type) in Aviation Fuels(測量航空燃料中燃料系統結冰抑制劑(醚型)的試驗方法)。

石油產品折射儀 RA-620/RA-600/RA-130

RA-620/RA-600/RA-130

RA620/RA600/RA130

MTMDP-4S多量程扭矩試驗儀陽東陽西電白遂溪徐聞

產品描述：

The MTM Series of torque transducer are designed to provide an economical way to measure and calibrate multiple torque tools. The MTMDP models (MTMDP-2S pictured) include an integrated display for a fully integrated tester.

Historically, transducers had to be purchased individually and connected to a display via a switch box or a group of cables. With the MTM series, up to 4 transducers can integrated in one compact housing.

The small footprint also allows for a clean, well-organized work space. This helps eliminate the endless searching for cables, adapters, and other accessories that may be needed.

Features such as independent CW and CCW calibration, multi-point linearization, metrology grade transducer shafts, and overload protection to 200% of full scale are standard. All of the above translate to a better product for you at an unbeatable price.

* MTMDP-2 coupled with an MTM-4.

Features

Available with 2, 3 or 4 torque transducers

Selectable units of: Ft-lb, IN-lb, IN-oz, KGF-m, KGF-cm, GF-cm, CN-m, N-m

Small footprint of the MTM allows for a clean, well-organized work space

200% Overload protection

LED Indicator Shows Active Transducer

External transducers can be connected with cable input

Includes NIST Traceable calibration certificate with data for each transducer

Replaceable shaft design. If one shaft is damaged, replace that shaft, not the entire unit.

技術參數：

Calibrated Range	10-99% Full Scale, bi-directional (Standard)
Extended Range	5-99% Full Scale, bi-directional (ER Option)
Accuracy	±0.5% of indicated (within calibrated range)
Resolution	4 Active Digits
Overload Protection	200% Full Scale bi-directional
Operating Modes	Track, Peak, 1st Peak
Filtering	Selectable; 125Hz, 250Hz, 500Hz, 1000Hz, 1500Hz and 2000Hz
Memory	data storage of up to 999 readings
Data Output	RS-232
Display	62 x 62mm backlit LCD
Alarm Limits	Panel Mounted LED for Visual Alarm Limits
Power	NiMH rechargeable batteries provide 8-10 hours continuous use
Weight	6-12 lbs, depends on number of transducers and configuration
Operating Temp	32 - 120 °F (0-50 °C)
Warranty	1 Year
Calibration Certificate	Includes NIST Traceable calibration certificate with data for each transducer
Standard Accesories	Joint Simulator for 1/4" & 3/8" drives, AC adapter/Charger
Optional Accessories	Joint Simulators for 1/2", 3/4" & 1" Transducers, Extended Ranger "ER" Option

eXact 手持式分光光度儀eXact 進口洛氏硬度計 206RTD/206RTSD 進口洛氏硬度計206RTD/206RTSD 206-RTD/206-RTSD 便攜式硬度計 HARDTEST-I 便攜式硬度計HARDTEST-I HARDTEST-I 便攜式硬度計 HARDTEST-II 便攜式硬度計