Peak C-7100 Series Operating Manual And Maintenance Notebook Download Page 9

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C-7100 Series User Manual PEAK INSTRUMENTS INC.

2. Performance Indicator

Model

C-7100

C-7100S

C-7100A

Display

7 inch TFT

Keyboard Control

Silicone Buttons

Optical System

Single Beam

Holographic grating, 1200 lines/mm

Slit Width

2nm

1 nm

0.5,1,2,4 nm

Wavelength
Range

190 - 1100nm

Wavelength
Accuracy

±0.3nm

Wavelength
Repeatability

≤0.1nm

Photometric
Accuracy

0.2%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)

Photometric
Repeatability

≤0.15%T(0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)

Stray Light

≤0.03%T@220nm,360nm

Stability

±0.001A/h@500nm

Photometric
Range

0-200%T, -0.3-3.0A, 0-9999C(0-9999F)

Baseline Flatness

±0.0015A(200-1000nm)

Noise

0.0003A@500nm

Working Mode

T,A,C,E

Wavelength
Setting

Automatic

Scanning Speed

High, Medium and Low

Detector

Solid Silicon Photodiode

Light Source

Tungsten Halogen/Deuterium Lamp

Data Output

RS232, USB(A), USB(A)

Processor

Cortex_M3, 120Mhz

Power
Requirements

AC 220V/50Hz

Shipping
Dimensions

and

Weight

770*630*340mm, 27kg

Summary of Contents for C-7100 Series

Page 1: ...C 7100 Series User Manual PEAK INSTRUMENTS INC C 7100 Series Spectrophotometer Operating Manual and Maintenance Guide PEAK INSTRUMENTS INC Version 1701...

Page 2: ...12 IV Instrument self test 12 1 Communication port inspection 12 2 File system check 12 3 Filter positioning 12 4 Light positioning 12 5 Printer Check 13 6 Tungsten lamp examination 13 7 Deuterium la...

Page 3: ...T 0Abs 27 4 Data test 27 X Protein nucleic acid measurement 28 1 Function description 28 2 Set parameter 29 3 Set Zero 30 4 Test 30 XI System setting 30 1 Dark current measurements 31 2 Looking for d...

Page 4: ...ght is proportional to the product of the solution concentration and thickness Its digital expression A KCL LogI I0 LogT Premise absorption laws established numeric expression the incident light is mo...

Page 5: ...he absorbance When quantitative analysis in order to obtain sufficient measuring signal the slit should be larger in the qualitative analysis of the use of a smaller slit when the entrance slit and th...

Page 6: ...from another perspective to understand this concept will more user friendly first the monochromator exit slit represents not just the physical size or geometry it also represents the optical sense th...

Page 7: ...ernal electronic noise inherent in the instrument such as power supply amplifier AD conversion and the like To reduce noise improve signal to noise ratio there must be a good electrical design Noise m...

Page 8: ...and 100 T and other control functions as well as the concentration of computing and data processing functions of a variety of methods but also to prevent user errors with special features no worries...

Page 9: ...T 0 002A 0 0 5A 0 004A 0 5 1A Photometric Repeatability 0 15 T 0 100 T 0 001A 0 0 5A 0 002A 0 5 1A Stray Light 0 03 T 220nm 360nm Stability 0 001A h 500nm Photometric Range 0 200 T 0 3 3 0A 0 9999C 0...

Page 10: ...C 7100 Series User Manual PEAK INSTRUMENTS INC 7 3 Main Functions...

Page 11: ...C 7100 Series User Manual PEAK INSTRUMENTS INC 8 4 Structure introduction Overall structure consists of three parts optical system power system and micro computer system 1 Top view 2 Bottom view...

Page 12: ...eration maximum energy sources in the vicinity of 230nm 486 0nm and 656 1nm and has two characteristic lines can be used for instrument calibration wavelength accuracy in the visible region Stability...

Page 13: ...nt to meet the foregoing requirements the ambient temperature 10 35 relative humidity less than 85 operating voltage 220 3 22 V 50 3 1 H3 3 The instrument is placed on a horizontal platform the instru...

Page 14: ...tput button SAVE File storage button LOAD File open button ESC Back cancel button test stop button CLEAR Clear key to delete the input data delete files GO Set the wavelength ZERO Adjust 100 T and 0Ab...

Page 15: ...t 1 Communication port inspection Check the communication port of the instrument is working properly The result is displayed correct as and an error as the buzzer alarm 2 File system check Check the i...

Page 16: ...nt is working properly Correct then the pop up boxes please confirm whether the user input wavelength calibration if no user input within five seconds then skip this If the argument is wrong wavelengt...

Page 17: ...ry work environment which is the instrument re calibration dark current set the working parameters etc and then enter the main menu V Photometric measurement 1 Function description Photometric measure...

Page 18: ...the set range buzzer alarm 4 Correction 100 T 0Abs In two samples simultaneously into the two slots reference solution and then press the ZERO key the instrument will be blank correction in the curren...

Page 19: ...operation will delete all the test data currently under test Select Yes the file will be deleted all the data select No will return the test window 7 Save the file Press the Save button to save the cu...

Page 20: ...dow has all the photometric data file list Select the appropriate data file and press ENTER the file will be read into all the test data and then automatically enters the measurement mode VI Quantitat...

Page 21: ...hrough zero and second order fitting 2 Curve building method there are standard sample method and coefficient method Stand sample method is to prepare sample first build curve and then test sample Coe...

Page 22: ...lculated automatically according to the parameters of the curve displayed on the screen If the parameter is wrong then the buzzer alarm exit to establish the curve function 3 Sample test Put sample in...

Page 23: ...ys the upper and lower limits 1 Set test time Test time is the total time of the entire test 2 Set the measurement mode The measurement mode is absorbance transmission or energy Choose different measu...

Page 24: ...eries User Manual PEAK INSTRUMENTS INC 21 3 Data test Press START to start measuring the current real time map will be on the screen 4 Data list Press Menu key to check the scanning data after scannin...

Page 25: ...VIII Wavelength scanning 1 Function description In the set wavelength range in a certain wavelength interval to record the absorbance of the sample and the energy transmittance value the results are p...

Page 26: ...ed depends on the quantity of data collecting on single point wavelength the faster the speed the less the collecting quantity 6 select to make data smoothing The function for data smoothing is to red...

Page 27: ...eries User Manual PEAK INSTRUMENTS INC 24 4 Create a user baseline corrected blank Before starting the measurement the user must establish a baseline that is correction of the reference sample 100 T a...

Page 28: ...UMENTS INC 25 5 Begin testing The tested samples were placed in the light path press START to start the test 6 Peaks and troughs After the test is finished you can choose to find peaks and valleys pea...

Page 29: ...est 1 Function description Multi wavelength for the user is needed to test a sample while measuring the transmittance or absorbance at a wavelength setting of several functions the user interface can...

Page 30: ...hen lose the next one until all shall be measured wavelengths losers 3 Correction 100 T 0Abs After these parameters are set place two reference solution for both colorimetric anti tank and then press...

Page 31: ...asurement 1 Function description Protein nucleic acid comprising two tests Measurement of protein and single stranded nucleic acid testing The curve and parameter is installed inside instrument for th...

Page 32: ...C 7100 Series User Manual PEAK INSTRUMENTS INC 29 2 Parameter selection...

Page 33: ...Manual PEAK INSTRUMENTS INC 30 3 Set zero Put reference solution into light path after selecting mode press ZERO key to set zero 4 Test Put sample solution into light path press Start key to measure...

Page 34: ...ction for full range of dark current Please make sure to cover the sample chamber lid when test dark current 2 Looking for deuterium lamp curve This function is to locate 656 1nm wavelength characteri...

Page 35: ...entry press Esc to abandon input Note The time and date after the instrument is switched off will not power down lost 4 Light source management Of deuterium lamps and tungsten light source light switc...

Page 36: ...C 7100 Series User Manual PEAK INSTRUMENTS INC 33 5 General 6 File system...

Page 37: ...User Manual PEAK INSTRUMENTS INC 34 7 USB storage device 8 Restore factory settings This operation will restore all system configuration information this operation does not affect the system baseline...

Page 38: ...lid to prevent the impact of volatile gases to light thus affecting the accuracy of the test equipment 3 Any optical instrument road section screws and nuts are not going to loose to prevent the opti...

Page 39: ...determine the initial failure is part of the nature of the general failure of the instrument s internal and external points life failures and occasional failures of the points and the user can handle...

Page 40: ...l dealer Motor driver chip on the motherboard Please contact the manufacturer or your bad TD62083 local dealer Motherboard connector cable loose signal Opening the housing service personnel board unde...

Page 41: ...se be careful burns 3 Find the objects shown in the following figure loose fastening sheet metal screws pull out a tungsten lamp and the new tungsten lamp according to the original position seated and...

Page 42: ...note deuterium lamp light mouth will toward objective and plug it in the power supply board Unscrew the two screws and the cable to remove deuterium lamp 4 Turn on the instrument make deuterium lamp...

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