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TR200 Portable Surface Roughness Tester Gauge
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Product Description
  The hand-held roughness tester is a new product. This tester applies to production site and can be used to measure surface roughness of various machinery-processed parts, calculate parameters according to selected measuring conditions and clearly display all measurement parameters and profile graphs on LCD.
 
Technical Parameter and Features
Test Principle Inductance type
Measurement Range 160μm
Stylus tip Radius 5μm
Stylus tip Material Diamond
Measuring force 4mN(0.4gf)
Stylus tip Angle 90°
Radius of Skid curvature 45mm

Driving Parameter

Maximum drive range 17.5mm/0.7inch
Vt=0.135mm/s, while sampling length = 0.25mm
Vt=0.5mm/s, while sampling length = 0.8mm
Vt=1mm/s, while sampling length = 2.5mm
V=1mm/s, while returning
Display Accuracy Less than or equal to ±10%
Display Repeatability Less than or equal to 6%
Display Content Menu: modify measurement conditions, calibration display value and select communication with PC or printing.
Parameter: parameters of roughness compatible with four standards of ISO, DIN, ANSI and JIS.
Graph: Primary profile, filtered profile and tp curve.
Prompt information: measurement, menu prompt, errors, battery capacity and switch-off prompt information.
Sampling Length Automatic,0.25mm,0.8mm,2.5mmare selectable
Evaluation Length ln (1~ 5)*Sampling Length is selectable
Temperature/Humidity Range Working environment: Temperature:0 ~ 40℃
Humidity: < 90% RH
Store and transportation: Temperature:-40℃~ 60℃ Humidity: < 90% RH
Connect with PC MINI USB cable
 
Product Features & Advantages
1. Multi-parameter measuring: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3y,R3z, Rmax, Rsk, Rku, S, Sm, tp, Rmr, Rpc, RzJIS;
2. High accuracy inductance sensor;
3. Four filtering methods of RC, PC-RC, GAUSS and D-P;
4. Compatible with four standards of ISO, DIN, ANSI and JIS;
5. ARM processor chip is used to control and process data with high speed and low power consumption;
6. Built-in lithium ion chargeable battery and control circuit have high capacity, without memory effect. Consecutive work time is longer than 20 hours;
7. Design of mechanical and electrical integration is adopted to achieve small bulk, lightweight and easy usage;
8. Built-in Bluetooth module enables drive the printer wirelessly to print all parameters and graphs;
9. Mini USB interface enables communication with PC;Automatic switch off, memory and various prompt instructions;
10. Accessories of curved surface sensor, measurement stand, sheath of pickup, adjustable supporter and extending rod are available;
11. 128×64 dot matrix LCD displays all parameters and graphs.
 
Measurement Principle
  When measuring surface roughness of workpiece, the pickup is placed on the surface of the part and then tracing the surface at constant rate. The pickup acquires the surface roughness by the sharp stylus in pickup. The roughness causes displacement of pickup which results in change of inductive value of induction coils thus generate analogue signal which is in proportion to surface roughness at output end of phase-sensitive rectifier. This signal enters data collection system after amplification and level conversion. After that, those collected data are processed with digital filtering and parameter calculation by ARM processor and the measuring result can be read on LCD, printed through printer and communicated with PC.
Product Display
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Item Included
1 set of Inductive Surface Roughness Tester(056333)
 
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Shipping & Handling Details

Default Shipping Cost or Free Shipping Information: 

 Default shipping cost or free shipping service is only for the customers from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping ways, please contact us.
 Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information.
 
Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.

Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer.

Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method.

Return / Refund

If you are not 100% happy with your purchase, please contact Us. Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding.

Returns & Exchanges

 All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition.
 Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged. 
 Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges
 
All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details.

Defective & Damaged Products 

 If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it's much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding.
 Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. 
 If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above.

Payment

PayPal: PayPal preferred only with a confirmed address. We want you to feel secure in your purchase. Keep everything within PayPal and eBay protects both buyer and seller.

eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you.

Warranty & Feedback

 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
 Any warranty shipping cost to us is responsible by buyer.
 Any shipping cost to buyer is responsible by the seller. 

 
We committee to the customer satisfaction and want to bring you the best purchase experience. If there is any problems, please contact us ASAP. If not, please leave us a positive feedback as it's very important for us. Thanks very much.