Whiteness and chromaticity tester TP-A10 measures the whiteness, yellowness, color and color difference, reflectance value, stimulus value of the sample. It measures the paper opacity, transparency, light scattering coefficient, light absorption coefficient and ink absorption value. The compact, advanced circuit design ensures the accuracy and stability of measurement data. This color tester measures the ISO brightness (blue whiteness R457) & Z whiteness (Rz) of fluorescent whitening sample due to the emission of the fluorescent material.
| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| Measurement mode | Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L , A, b |
| Stability | ≤ 0.1 within 30 min |
| Accuracy | Chromaticity co-ordinate 0.0001 |
| Repeatability | Rx, Ry and Rz s ≤ 0.1 chromaticity co-ordinate s ≤ 0.0010, R457 s ≤ 0.10 |
| System | D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150 mm, testing hole diameter 30 mm |
| Light measurement | CIE whiteness (Ganz whiteness W10, Color cast value TW10), WH hunter whiteness, YI Yellowness, ISO brightness R457 |
| Storage | 9 reference samples |
| Dimension (L*W*H) | 360 × 264 × 400 mm |
| Net weight | 23 kg |
| Power supply | 220 V ± 10 %, 50 Hz |
| Sample size (L*B) | 230×50 mm (can join short samples together) |
| Rub pressure | 20 ± 0.2 N |
| Friction speed | 43 times / min |
| Sample (size) length | 0 to 200 mm adjustable |
| Sample width | 15 mm |
| Measuring range | 0 to 30 N (tissue paper), 0 to 100 N,0 to 300 N, 0 to 500 N, 0 to 1000 N |
| Measuring range | A (1 to 6) J indicating error ± 0.05 J<br/> B (1 to 12) J indicating error ± 0.05 J<br/> C (1 to 24) J indicating error ± 0.05 J<br/> D (1 to 48) J indicating error ± 0.05 J<br/> The indicating errors w.r.t measurement range of 20 to 80 % |
| Measuring scope | ( 1 to 9999) s, divided in to (1 to 15) s, (15 to 300) s, (300 to 9999) s, the automatic (no. more than 200 s) |
| Sample (size) length | 180 mm (180, 150, 100, 90, 50 mm adjustable) |
| Sample width | 15 mm |
| Measuring range | 0 to 30, 0 to 100 N,0 to 300 N, 0 to 500 N, 0 to 1000 N |
| Sample (size) length | 90 to 200 mm |
| Sample width | 15 mm, 25 mm, 50mm |
| Measuring range | 0 to 30, 0 to 100 N,0 to 300 N |
| Sample (size) length | 38×70 mm |
| Measuring range | (1-500) mN.m (divided into 7 small ranges) |
| Measurement range | 0.01 to 10 N |
| Slider weight | 200 g |
| Slider size | 63×63 mm |
| Operating temperature | Ambient temperature to 300°C |
| Heating rate | 50°C/ h (5 ± 0.5°C/ 6 min) , 120°C/ h (12 ± 1°C/ 6 min) |
| Maximum temp. error with heating speed | ± 5°C under 50°C/ h, ± 1°C under 120°C/ h |
| The maximum temperature | 300°C |
| Temperature fluctuation | Within ± 0.5°C |
| Temperature uniformity | Within ± 1°C |
| Inclined adjustable angle | 0 to 40° |
| Panel width | 120 mm |
| Test area width | 80 mm |
| Standard roller | 2000 ± 50 g |
| Testing stations | 3 |
| Dimension (L*W*H) tester | 320×210×550 mm (3 stations) |
| Standard roller | 2000 ± 50 g |
| Testing stations | 6 |
| Dimension (L*W*H) tester | 650×210×550 mm (6 stations) |
| Seal temperature | Room temperature -250°C |
| Control accuracy | ± 0.2°C |
| Dwell time | 0.1 S to 999.9 S |
| Measuring range | 0.01to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm3/ 10 min (MVR), 0.001 to 9.999 g/ cm3 (melt density) |
| Measuring rate | 0.001 S |
| Temperature range | 50 to 400°C |
| Measuring range | 0.01 to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm/ 10 min (MVR), 0.001 to 9.999 g/cm (melt density) |
| Measuring rate | 0.001 S |
| Temperature range | 50 to 400°C |
| Impact Speed & Energy (charpy) | 2.9 m/s for 1J, 2J, 4J, 5J & 3.8 m/s for 7.5J, 15J, 25J |
| Impact energy (Izod) | 3.5 m/s for 1J, 2J, 4J, 5J, 7.5J, 15J, 25J |
| Resolution of impact energy | 0.001 J |
| Temperature control range | Room temperature to -70 ℃ (room temperature ≤ 25 ℃） |
| Temperature accuracy | ± 0.3 ℃ |
| Impact speed | 0℃ to -30℃ around 2.5 ℃/min </br> -30℃ to -40℃ around 2.5 ℃/min </br> -40℃ to -70℃ around 2.0 ℃/min</br> |
| Temperature range | RT 50° to 300° |
| Temperature accuracy | ± 1° |
| Measuring range | 0.01 to 25 mm |
| Test arm weight | 2.5 N |
| Additional Loads | 2.5 ± 0.1 N, 5 ± 0.1 N, 10 ± 0.1 N, |
| Idler | 150 mm |
| Mixed capacity | 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg |
| Temperature range | RT to 300°C |
| Temperature control system | PID control |
| Temperature range | -60°C to 0°C |
| Temperature accuracy | ± 0.5°C |
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test | 306, 613, 1839 N |
| Test force | 612.5 N, 980 N, 1225 N |
| Brinell hardness test | 1837.5 N, 2450 N, 4900 N/7350 N, 9800 N, 14700 N/29400 N |
| Hardness measuring area | 8 to 650 HBW (hard metals steel ball) |
| Frequency (continually adjustable) | 10 Hz to1280 Hz + 0.01 % |
| Amplitude acceleration ( at 30m/s2 pk ) | 40 Hz to 320 Hz + 0.3 dB + 1 digit |
| Amplitude velocity ( at 25mm / sec pk ) | 40 Hz to 320 Hz + 0.5dB +1 digit |
| Measurement range | 0 to 80 % |
| Resolution | 0.1 |
| Accuracy | ± 2 % n (non-saturation condition) |
| Salinity Measurement range | 0.00 to 19.99 ms/cm |
| Measuring accuracy | EC ± 2% full scale |
| Temperature Measurement range | -5 to 50°C |
| Measurement range | 0 to 60 % |
| Resolution | 0.1 |
| Accuracy | ± 5 % n (non-saturation condition) |
| Maximum load | 100 kg ( kg and N can be switched automatically) |
| Resolution | 0.01 g |
| Accuracy | ± 0.5 % |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) <0.003 within 3 mins |
| Linearity error | <3.0 % |
| Maximum load | 100 kg ( kg and N can be switched automatically) |
| Resolution | 0.01 g |
| Accuracy | ± 0.5 % |
| Measurement range | 0 to 90 % |
| Resolution | 0.1 or 0.01 |
| Accuracy | ± 5 % n (non-saturation condition) |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) <0.003 within 3 mins |
| Linearity error | <3.0 % |
