東儒一體式涂層測厚儀（DR330）功能介紹
DR330涂層測厚儀是一款兩用測厚儀，按照國家行業(yè):GB/T 8393-1996 標(biāo)準(zhǔn)專業(yè)測量金屬材料表面涂鍍層覆蓋層物體厚度的專業(yè)無損檢測儀器,使用簡單，攜帶便捷，重復(fù)性更好，性能猶佳。它根據(jù)金屬基體不同使用以下不同的測量方法。
A.磁性測厚方法，可無損地測量磁性金屬基體（如：鋼、鐵）上非磁性覆層的厚度（如：鍍鋅、鉻、錮、琺瑯、橡膠、粉未、油漆、電泳、搪瓷、防腐層，噴塑，涂料等）
B.渦流測厚方法，可無損地測量非磁性金屬基體（如：鋁、銅、不銹鋼）上非導(dǎo)電覆層的厚度（如:油漆、粉末、塑料、橡膠、琺瑯、搪瓷、電泳、防腐層,噴塑層等）
DR330涂層測厚儀儀器特點(diǎn)
A、精小一體化設(shè)計(jì)，攜帶方便
B、操作簡單，測試速度快
C、兩種測試方式：連續(xù)測試（CONT INUE）和單次（SINGLE）測量方式
D、四個(gè)統(tǒng)計(jì)功能：值（MAX）、最小值（MIN）、平均值（MEA）、測量次數(shù)
E、可存貯116個(gè)測量數(shù)據(jù)
F、可以連接電腦進(jìn)行通信讀出存貯數(shù)據(jù)進(jìn)行保存或打印
G、兩種校準(zhǔn)方式：零點(diǎn)校準(zhǔn)和二點(diǎn)校準(zhǔn)
H、操作過程有蜂鳴聲提示（單次測量方式）
I、自動(dòng)識(shí)別鐵基和非鐵基底材
J、低電壓指示
K、手動(dòng)/自動(dòng)關(guān)機(jī)功能
DR330涂層測厚儀技術(shù)參數(shù)
1、測量范圍：0-1250μm/2800μm;超過1250μm需要另行定制量程
2、精確度：±(1%-3%)H+1.5μm
3、分辨率：0.1μm /1μm(100μm 以下是0.1μm ,100μm以上是1μm)
4、反應(yīng)速度:每分鐘超50個(gè)讀數(shù)
5、基體：0.4mm
6、最小曲率凸5mm;凹25mm
7、最小基體10*10mm
8、電源：二節(jié)（5號(hào)）堿性電池
9、外形尺寸：102mm*62mm*27mm
10、重量：99g
11、使用環(huán)境：溫度：0℃-50℃,濕度：20%RH—90%RH,無強(qiáng)磁場環(huán)境下使用
DR330涂層測厚儀儀器出廠清單：
序號(hào) | 物品名稱 | DR330（標(biāo)準(zhǔn)配置） |
1 | DR330涂層測厚儀 | √ |
2 | 4×校準(zhǔn)膜片(50,100,250,370μm) | √ |
3 | 鐵基體/鋁基體 | √ |
4 | ABS儀器包裝箱 | √ |
5 | 電池 | √ |
6 | 說明書 | √ |
7 | 合格證 | √ |
8 | 清潔布 | √ |
DR330 Coating thickness gauge is a professional measurement of metal material surface coating layer thickness of the major object of non-destructive testing equipment. According to the different metal substrates using different measuring methods.
A、Magnetic thickness method, can be nondestructively measuring magnetic metal matrix ( such as: steel, iron, nickel ) on non magnetic coatings thickness ( such as: galvanized, chrome, paint, electrophoresis, enamel, rubber, powder coating, enamel, etc.)
B.eddy current thickness method, can be nondestructively measuring non-magnetic metal substrate ( such as: aluminum, copper, stainless steel ) of non-conductive coating thickness ( such as: paint, powder, plastic, rubber, enamel, enamel, coating etc.)
DR330Coating thickness characteristics
A、Fine small integrated design, convenient to carry
B、Simple operation, quick test speed
C、Two test methods: a continuous test ａnd a single measuring method
D、Four statistical functions: maximum value, minimum value, average value, the number of measurements
E、Can store 116 measurement data
F、The instrument can be connected computers communicate to read the stored data to save or print
G、Two calibration methods: zero calibration and two point calibration
H、Operation process has the buzz sound prompt ( single measurement )
I、Automatic recognition of Fe and NFe substrates
J、Low voltage indication
K、Manual / automatic shutdown function
Technical parameters:
A、Measuring range：0-1250/2500μm
B、Using environment: 0℃-50℃ and 20%RH—90%RH,not strong magnetic place.
C、the thinnest matrix: 0.4mm
D、measurement accuracy：±(1%-3%)+1.5
E、resolution ratio：0.1μm /1μm
F、minimum curvature:bugle5mm;concave5mm
G、minimum matrix:10*10mm
H、power source： two alkaline batteries( no.5)
I、size：102mm*62mm*27mm
J、weight：99g
