752N Spectrophotometer.UV Vis Spectrophotometer
GD-752N Cheap UV Vis Spectrophotometer is an necessary instrument in each laboratory.And it's the most popular model for the reasonable price and good function.
Characteristics:
Themonochromatorwithaholographicflashinggratingisused.Ithastheadvantageofhighwavelengthprecision,goodmonochromaticityandlowstraylight.
Automaticswitchingoftungstenhalogenlampanddeuteriumlamp.
Asamplecompartmentfor0.5cm-5cmcells.
Computercontrolsystem,preciseautomaticT/Achangeover.
Automaticzeroandfullscaleadjustment.
Directconcentrationread-outandconcentrationfactorsettingfunction.
EquippedwithRS232port.PrintercanbeconnectedanddatacanbesenttoPCbyspecialsoftware.
Specifications:
Wavelengthrange200-1000nm
Wavelengthaccuracy≤2nm
Wavelengthrepeatability≤1nm
Transmittanceaccuracy±0.5%(t)(NBS930D)
Transmittance:repeatability≤0.2%(t)
Spectrumbandwidth5nm
Straylight≤0.5%(t)(at220nm,Nal)
StabilityDarkcurrentdrift:0.2%(t)/3min
Lightcurrentdrift:0.5%(t)/3min
Send product request
Other supplier products
 |
GD-267 Open Cup Flash Point Test Machine | Purpose GD-267 Open Cup Flash Point Test Machine is designed and made as per the National Standard GB/T267 “Test Methods for Flash Point and... |
 |
GD-0653 Emulsified Asphalt Particle Charge Tester | Purpose: GD-0653 Emulsified Asphalt Particle Charge Tester is designed and made as per T0653 “Emulsified Asphalt Particle Charge Test&rdquo... |
 |
GD-0702A Asphalt Marshall Smaple Making Equipment | Purpose: GD-0702A Asphalt Marshall Equipment is designed and made as per T0702 “Bituminous Mixture Test Sample Making Methods (Compaction Me... |
 |
GD-2801G Paraffin Penetrometer/Wax Penetration | I.Summary1. GD-2801G Paraffin Penetrometer is designed and made as per the National Standard of People's Republic of China GB/T4985 "Test Methods f... |
 |
TDS/pH/Ion/ORP/DO Water Quality Tester | Instrumentfunctions: Ø GDS-708 Water Quality Tester has5.7inchlargetouchscreenandEnglishoperationsystemforeasyuse. ØItcanmeasurePH,PX... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
