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Please let us know if you would like us to issue a quote or receipt.
We will accommodate your needs flexibly.
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KONICA MINOLTA
Color Difference Meter
Measuring Head
CR-300
Data Processor DP-300
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| ■Accessories |
・Instruction Manual (CD-R)
・Roll Paper
・AC Adapter
・Mini Plugs (3.5 mm diameter)/2
・DIN Plug (8-pin)/1
・RS-232C Terminal Cap
・Connector Cap
・White Calibration Plate (CR-A43/1)
・Key
・Light-Shielding Tube with Glass
・Case
※The items shown in the photo are all the accessories included.
Please note that items not shown in the photo are not included.
●Regarding batteries/rechargeable batteries and parts/consumables that need to be replaced:
These are not covered by the initial product defect or operation guarantee. Please arrange for replacements yourself if necessary. Thank you for your understanding.
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The sample is measured using three sensors for red, green, and blue, which closely approximate human eye sensitivity, to determine the tristimulus values XYZ.
●Optical System/Light Source: Spectral Sensitivity: CIE 1931 Color Matching Function Approximation Optical Element: Silicon Photocell (6)
●Optical Conditions/Measuring Diameter: Optical Conditions: Diffuse Illumination, Vertical Incidence (Compliant with JIS Z 8722, including specular reflection)
●Repeatability/Instrumental Error (Color Values): 【Repeatability】Chromaticity (xy): Within 0.0002 Color Difference (ΔE*ab): Within 0.07 (Conditions: Measured with a white calibration plate, based on the mean value, standard deviation)
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| ■Condition |
■This product has been tested and confirmed to be in working order!!
To ensure that you receive a product in good condition, we have performed the following cleaning before sale.
Cleaning Areas
・Exterior Cleaning
・Interior Cleaning
However, as this is a used product, there may be minor scratches from use.
※The product will be delivered in the condition shown in the photo, so please purchase only if you are satisfied with its condition.
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【Measuring Head Color Difference Meter CR-300】
▼Optical System
Spectral Sensitivity: CIE 2° Field of View Color Matching Function Approximation: (x2 λ, yλ, zλ)
Optical Element: Silicon Photocell (6)
▼Measuring Optical Diameter
Optical: Pulsed Xenon Lamp
Optical Conditions: Kansa Signature Vertical Incidence (Compliant with JIS Z 8722), including specular reflection
Measuring Diameter: 8 mm
▼Repeatability
Color Values: Standard Deviation ΔE*ab Within 0.07 (Standard deviation when measured 30 times at 10-second intervals with a white plate)
▼Instrumental Error (Color Values)
ΔE*ab Within 0.6, based on the Master Body, using the mean value measured during 12-color measurement with the BCRA Series II
Operating Temperature Range: 0–40°C, 85% R.H. or less (at 35°C/No condensation)
Storage Temperature Range: -20–40°C/No condensation
▼Dimensions
Measuring Head: 91 mm (Width) × 201 mm (Height) × 60 mm (Depth)
Cable: 1.3 m, 8.5 mm diameter
Weight: 670 g
【Data Processor DP-300】
Calibration Channels
20 Channels
ch00: White Calibration Channel
ch01–19: Arbitrary Reference Channels
▼Observation Conditions
2 Types: Standard Light C or D65
▼Color Difference Reference Color
20 Channels, input by measured value or numerical value
▼Display Range
Y: 0.01–160.00% (Reflectance)
▼Color Space Calculation
Absolute Values: Yxy, L*a*b*, L*C*h°, Munsell (C Light Source Only), Hunter Lab
Color Difference: Δ(Yxy), Δ(L*a*b*) and ΔE*ab, Δ(L*C*H*) and ΔE*ab, Hunter Δ(Lab) and ΔE
Measuring Time: 1–3 seconds
Display: 16-character, 2-line dot matrix LCD display (with viewing angle adjustment knob)
Printing Section: 24-character thermal dot printer, automatic printing for each measurement (printing can be disabled)
Stored Data: Maximum 300 data items (built-in Ni-Cd battery for memory backup), can be divided into 20 pages
Allows deletion and restoration of stored data
Statistical Functions: Maximum, Minimum, Mean, Standard Deviation
▼Automatic Measurement
Time Display: Month, Day, Hour, Minute, Second
Timer: Minimum 3 seconds to 99 minutes (longer than 3 seconds may be required depending on the measuring mode)
▼Interface
RS-232C Compliant
Baud Rate (BPS): 4800 (Factory Default)
Can be changed on the board to 600, 1200, 2400, 4800, 9600
However, data input is available up to 4800, while 9600 is available for data transfer only
Output Voltage: CMOS ±5 V
Output Terminal: DIN 8-pin
▼ΔE*ab Pass/Fail Judgment
Outputs a High signal if ΔE*ab is within the tolerance range, and a Low signal if it is out of range or if measurement cannot be performed normally (Open Collector)
Settable Tolerance Range: ΔE*ab 0.00–99.99
▼Power Supply
6 AA batteries or dedicated AC adapter
▼Current Consumption
Power OFF: Typ. 200 μA
Power ON (Measurement Standby): 50 mA or less
▼Dimensions
Dimensions: 220 mm (Width) × 50 mm (Height) × 200 mm (Depth)
Weight: 1300 g
※Specifications are for reference only. Listed based on the manufacturer's website.
There may be errors in the description. Please contact us if you find any, and we will correct them. Please use this information for reference only.
For more details, please contact the manufacturer.
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The shipping area is Kyoto.
■Shipping Fee (Prepaid Only)
Flat Rate Nationwide: 3,200 yen
Shipping to Hokkaido, Okinawa, and remote islands is also at the same rate.
※We provide shipping insurance for all products shipped.
Please contact us if any damage occurs.
If the damaged area can be repaired, we will provide repair services.
Returns are not accepted. Thank you for your understanding.
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●Please let us know if you would like us to issue a quote or receipt.
We will accommodate your needs flexibly.
●We can issue a set of three documents: a quote, invoice, and delivery note.
Please provide the detailed information required for issuance (billing address, shipping address, seal/date, etc.).
※If required, please contact us before purchasing.
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